汉坦病毒动态 — 最新通报与时间线

RIVM Rotterdam 10 June 12:00 CEST Wednesday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — an eighteenth consecutive day with no new confirmations. ECDC published its scheduled weekly tile from Stockholm on Wednesday 10 June reaffirming the cluster as contained, the inconclusive column at zero and EU/EEA risk at VERY LOW for the general population, with the final residual Waalhaven dockside contacts due to exit the 42-day monitoring window over the coming days. Case 13, discharged from isolation at Erasmus MC Rotterdam, has been moved to routine outpatient follow-up; RIVM continues the day-to-day Netherlands monitoring updates with no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

RIVM Rotterdam 9 June 12:00 CEST Tuesday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — a seventeenth consecutive day with no new confirmations. Case 13, the late dockside-quarantine seroconversion reclassified on 1 June, has been cleared for discharge from isolation at Erasmus MC Rotterdam after a symptom-free week with no secondary contacts identified; the last residual Waalhaven dockside contacts are inside the final days of the 42-day monitoring window, which closes mid-June. ECDC and WHO remain on the weekly situation cadence agreed after the 2–3 June post-response evaluation-panel readout (next ECDC tile queued for Wednesday 10 June); RIVM continues the day-to-day Netherlands monitoring updates with no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

RIVM Rotterdam 8 June 12:00 CEST Monday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — a sixteenth consecutive day with no new confirmations. Case 13, the late dockside-quarantine seroconversion reclassified on 1 June, continues to recover in isolation at Erasmus MC Rotterdam with no secondary contacts identified; the residual Waalhaven dockside cohort stays in supervised quarantine as the last disembarkation contacts approach the close of the 42-day monitoring window in mid-June. ECDC and WHO remain on the weekly situation cadence agreed after the 2–3 June post-response evaluation-panel readout (next ECDC tile still queued for Wednesday 10 June); RIVM continues the day-to-day Netherlands monitoring updates with no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

RIVM Rotterdam 7 June 12:00 CEST Sunday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — a fifteenth consecutive day with no new confirmations. Case 13, the late dockside-quarantine seroconversion reclassified on 1 June, continues to recover in isolation at Erasmus MC Rotterdam with no secondary contacts identified; the residual Waalhaven dockside cohort stays in supervised quarantine as the last disembarkation contacts approach the close of the 42-day monitoring window in mid-June. ECDC and WHO remain on the weekly situation cadence agreed after the 2–3 June post-response evaluation-panel readout (next ECDC tile queued for Wednesday 10 June); RIVM continues the day-to-day Netherlands monitoring updates with no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

RIVM Rotterdam 6 June 12:00 CEST Saturday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — a fourteenth consecutive day with no new confirmations. Case 13, the late dockside-quarantine seroconversion reclassified on 1 June, continues to recover in isolation at Erasmus MC Rotterdam with no secondary contacts identified; the residual Waalhaven dockside cohort stays in supervised quarantine as the last disembarkation contacts approach the close of the 42-day monitoring window in mid-June. ECDC and WHO remain on the weekly situation cadence agreed after the 2–3 June post-response evaluation-panel readout (next ECDC tile queued for Wednesday 10 June); RIVM continues the day-to-day Netherlands monitoring updates with no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

RIVM Rotterdam 5 June 12:00 CEST Friday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — a thirteenth consecutive day with no new confirmations. Case 13, the late dockside-quarantine seroconversion reclassified on 1 June, continues to recover in isolation at Erasmus MC Rotterdam with no secondary contacts identified; the residual Waalhaven dockside cohort stays in supervised quarantine as the last disembarkation contacts approach the close of the 42-day monitoring window in mid-June. ECDC and WHO remain on the weekly situation cadence agreed after the 2–3 June post-response evaluation-panel readout (next ECDC tile queued for Wednesday 10 June); RIVM continues the day-to-day Netherlands monitoring updates with no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

RIVM Rotterdam 4 June 12:00 CEST Thursday monitoring-tail note: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — a twelfth consecutive day with no new confirmations. Case 13, the late dockside-quarantine seroconversion reclassified on 1 June, remains mildly ill but improving in isolation at Erasmus MC Rotterdam with no secondary contacts identified; the residual Waalhaven dockside cohort stays in supervised quarantine as the last disembarkation contacts approach the close of the 42-day monitoring window in mid-June. With ECDC and WHO both stepped down to a weekly situation cadence after the 2–3 June post-response evaluation-panel readout, RIVM continues the day-to-day Netherlands monitoring updates; no change to the assessment that the event was a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure.

ECDC Stockholm 3 June 12:00 CEST Wednesday post-panel tile: the MV Hondius Andes hantavirus cluster holds at 13 cases (12 laboratory-confirmed + 1 probable) / 3 deaths — an eleventh consecutive day with no new confirmations and the inconclusive column still at zero after the Kornfeld clearance. The WHO post-response external evaluation panel's preliminary readout, delivered after its 2 June opening session, assesses the response as effective and the event as a single Ushuaia ANDV spillover with no onward transmission beyond the original shipboard exposure. Contact tracing across the 12 disembarkation countries has cleared the large majority of cohorts, with only residual contacts still inside the 42-day monitoring window (closing mid-June); EU/EEA risk holds at VERY LOW for the general population. ECDC steps its tile cadence down to weekly in line with WHO; next tile queued for Wednesday 10 June.

WHO Geneva convenes the post-response external evaluation panel for the MV Hondius Andes hantavirus event at 14:00 CEST Monday 2 June. The panel records the cluster at 13 cases (12 lab-confirmed + 1 probable) / 3 deaths (CFR 23%), with the single late Case 13 seroconversion the only movement in ten days and no evidence of onward transmission beyond the original shipboard exposure. WHO assesses the outbreak as contained and shifts the response to the lessons-learned and monitoring-tail phase, with active contact follow-up continuing only for the residual cohorts still inside the 42-day window; the next situation note moves to a weekly cadence.

ECDC Stockholm 1 June 12:00 CEST Monday tile: the MV Hondius cluster is assessed as contained, with no new confirmations for nine consecutive days and EU/EEA risk held at VERY LOW for the general population. Contact tracing across the 12 disembarkation countries has entered the tail of the 42-day monitoring window with the large majority of cohorts cleared; the asymptomatic UNMC ship-doctor (Dr Stephen Kornfeld), held in the inconclusive column since his 15 May PCR-negative panels, was cleared on end-of-window serology overnight, taking the inconclusive column to zero. Next ECDC tile queued for the Wednesday 3 June post-panel readout.

RIVM and the Bernhard-Nocht-Institut reference panel reclassify one MV Hondius dockside-quarantine crew contact from asymptomatic to laboratory-confirmed (Case 13) on 1 June after a day-21 serology read-out returned a clear IgM/IgG seroconversion — a late detection within the 42-day monitoring window rather than a new transmission chain, with whole-genome sequencing matching the single Ushuaia ANDV spillover and no secondary contacts identified. The crew member has mild low-grade illness, is isolated at Erasmus MC Rotterdam and is recovering. The reclassification moves the global cluster to 13 cases (12 lab-confirmed + 1 probable) / 3 deaths.

RIVM Bilthoven 31 May 18:00 CEST Sunday note: MV Hondius was handed back to Oceanwide Expeditions at the Saturday 09:00 CEST window after the eighth and final BSL-3 disinfection shift signed off without exceedances on the dockside aerosol, surface and HVAC panels. The Andes hantavirus cluster holds at 12 cases (11 lab-confirmed + 1 probable) / 3 deaths — an eighth consecutive zero-incident day — with the dockside crew quarantine on day-15 of the six-week window and the LUMC Leiden and Radboudumc Nijmegen inpatient cohorts clinically stable. The WHO post-response evaluation external panel remains firm for Monday 2 June 14:00 CEST.

ECDC Stockholm's 30 May 02:00 CEST Saturday post-midnight tile holds the MV Hondius cluster at 12 cases (11 lab-confirmed + 1 probable) / 3 deaths with no new confirmations across the Friday window — the joint INRB / NICD / RIVM reference panel now records a seventh consecutive day of zero incident cases. Acting Director Andrea Ammon's post-midnight note keeps EU/EEA risk at VERY LOW for the general population and LOW for healthcare workers, logs the Friday 09:00 CEST joint Boluda Towage / RIVM / GGD / Port Health Authority dockside walk-through reinspection at the Waalhaven inner-harbour berth as cleanly signed off at 17:48 CEST Friday on all aerosol, surface and HVAC swab panels, and confirms the projected vessel hand-back to Oceanwide at the Saturday 09:00 CEST window is firmly on the books. The post-response evaluation external-panel first session remains firm for Monday 2 June 14:00 CEST; next ECDC tile queued for 14:00 CEST Saturday.

RIVM's 30 May 02:00 CEST Saturday post-midnight refresh from the Waalhaven dockside: the joint Boluda Towage / RIVM / GGD / Port Health Authority dockside walk-through reinspection opened at 09:00 CEST Friday under the joint reinspection protocol and closed cleanly at 17:48 CEST with all aerosol, surface, ballast-water and HVAC swab panels returning below the BSL-3 release thresholds — disinfection-day-eleven wraps clean and the vessel hand-back to Oceanwide is firmly on for the Saturday 09:00 CEST inner-harbour window. Cluster holds at 12 (11 confirmed + 1 probable) / 3 deaths with no new confirmations through the Friday window. The 25 dockside-cabin Filipino crew step out of the rolling cabin-quarantine cohort onto the day-21 final PCR sweep at 07:00 CEST Saturday under the agreed Port Health protocol; the federal cost-recovery walk-through close-out paperwork is firmed in for Monday 1 June.

WHO Director-General Dr Tedros Adhanom Ghebreyesus issues a 30 May 02:00 CEST Saturday post-midnight statement on the hantavirus response — wire-released after the Friday 20:30 CEST DG-statement close: the global cluster holds at 12 cases (11 confirmed + 1 probable) / 3 deaths with no new confirmations through Friday, the Waalhaven dockside walk-through reinspection closed cleanly at 17:48 CEST Friday with no exceedances, and global risk holds at LOW. Tedros confirms the post-response evaluation external panel's terms of reference, member roster and Monday 2 June 14:00 CEST opening session are firmly on the books; the joint NICD / Palacios-lab phylogenetic-placement workstream's hand-over to the panel is now complete, and the next DG statement remains queued for Tuesday 2 June 20:30 CEST as the cadence steps down to twice-weekly post hand-back.

Santé publique France's 30 May 02:00 CEST Saturday post-midnight point de situation on Bichat Case 9: the patient completed the third supervised ward-corridor walk at 10:42 CEST Friday under physio supervision (110 metres on the AP-HP Bichat infectious-diseases step-down ward circuit, hitting the post-ECMO rehab gait-quality envelope) and tolerated a full afternoon of supervised stair-climb rehab without orthostatic compromise. The joint AP-HP / Bichat / Pitié-Salpêtrière team upgrades the prognosis to 'favourable, on convalescent trajectory — discharge horizon mid-June' and confirms the Saturday 09:00 CEST supervised walk targets the 150-metre mark; the 26 KL592 / Bichat-cohort contacts remain PCR-negative on the day-19 post-midnight sweep and stay on the weekly courier-PCR cadence introduced Wednesday morning.

Spain's Ministerio de Sanidad 30 May 02:00 CEST Saturday post-midnight readout: the Gómez Ulla 70-yo Spanish Case 7 patient on day-6 of the 14-day supervised home-observation protocol returned PCR-negative on the first weekly courier-PCR sweep collected at 09:12 CEST Friday under the Comunidad de Madrid Salud Pública door-step protocol, with the joint Gómez Ulla / Salud Pública telehealth review logging continued clean symptom diaries through the Friday-evening cadence. Minister Mónica García's 18:00 CEST Friday national briefing confirms the Gómez Ulla isolation suite formally stands down from 24-hour stand-by to weekday-only Mon–Fri rotation from Monday 1 June; the 8 Gómez Ulla high-risk close contacts remain PCR-negative on the day-19 post-midnight sweep, and the next ministerial readout is queued for 18:00 CEST Saturday.

The Dutch Ministry of Health, Welfare and Sport publishes a 30 May 02:00 CEST Saturday post-midnight note out of The Hague: Minister Daniëlle Jansen confirms the joint Boluda Towage / RIVM / GGD / Port Health Authority dockside walk-through reinspection of MV Hondius at the Waalhaven inner-harbour berth opened at 09:00 CEST Friday under the joint reinspection protocol and closed cleanly at 17:48 CEST without exceedances on all aerosol, surface, ballast-water and HVAC swab panels — disinfection day-eleven wraps clean and the vessel hand-back to Oceanwide is firmly on for the Saturday 09:00 CEST inner-harbour window. The 23 single-occupancy crew-quarantine cabins remain at full occupancy on day-19 / day-20 with all asymptomatic and the day-21 final PCR sweep is firm for 07:00 CEST Saturday under the agreed Port Health protocol; LUMC Leiden and Radboudumc Nijmegen inpatient cohorts remain clinically stable with no new admissions through the Friday window.

Reuters Europe-desk wire at 02:00 CEST Saturday 30 May synthesises the Friday-evening agency briefings around the MV Hondius response: cluster holds at 12 cases / 3 deaths with no new confirmations across the Friday window — a seventh consecutive zero-incident day, the joint dockside walk-through reinspection at the Waalhaven berth closed cleanly at 17:48 CEST Friday with no exceedances and the vessel hand-back to Oceanwide is firmly on for the Saturday 09:00 CEST window, WHO confirms the post-response evaluation external panel's first session for Monday 2 June 14:00 CEST, Bichat Case 9 completed the third supervised ward-corridor walk hitting 110 metres on Friday with discharge horizon now mid-June, the Spanish Case 7 first weekly courier-PCR sweep returned negative Friday, and the NQU day-21 final PCR sweep is firm for Saturday 09:00 CT. Next Reuters update queued for 08:30 CEST Saturday.

ECDC Stockholm's 28 May 02:00 CEST Thursday post-midnight tile holds the MV Hondius cluster at 12 cases (11 lab-confirmed + 1 probable) / 3 deaths with no new confirmations across the Wednesday window — the joint INRB / NICD / RIVM reference panel records a fifth consecutive day of zero incident cases. Acting Director Andrea Ammon's post-midnight note keeps EU/EEA risk at VERY LOW for the general population and LOW for healthcare workers, logs the eleventh and final BSL-3 disinfection shift at the Waalhaven inner-harbour berth as cleanly closed at 19:32 CEST Wednesday with no exceedances, and confirms the joint Boluda Towage / RIVM / GGD / Port Health Authority dockside walk-through reinspection is firmed in for 09:00 CEST Friday 29 May. The post-response evaluation scoping call cleared cleanly at the Wednesday 14:00 CEST technical-secretariat read-out with all 27 EU/EEA member states aligned on the external-panel composition; next ECDC tile queued for 14:00 CEST Thursday.

RIVM's 28 May 02:00 CEST Thursday post-midnight refresh from the Waalhaven dockside: the eleventh and final BSL-3 disinfection shift (HVAC and engine spaces) closed at 19:32 CEST Wednesday on schedule with no exceedances on the joint Boluda Towage / GGD / Port Health Authority aerosol-monitoring panels — disinfection day-ten wraps clean and the dockside walk-through reinspection is firmed in for 09:00 CEST Friday 29 May under the joint reinspection protocol. Cluster holds at 12 (11 confirmed + 1 probable) / 3 deaths with no new confirmations through the Wednesday window. The 25 dockside-cabin Filipino crew remain on rolling day-18 / day-19 with all asymptomatic; the post-reinspection vessel hand-back to Oceanwide is now firmed in for the Saturday 30 May morning window contingent on the Friday walk-through sign-off.

WHO Director-General Dr Tedros Adhanom Ghebreyesus issues a 28 May 02:00 CEST Thursday post-midnight statement on the hantavirus response — wire-released after the Wednesday 20:30 CEST DG-statement close: the global cluster holds at 12 cases (11 confirmed + 1 probable) / 3 deaths with no new confirmations through Wednesday, all eleven BSL-3 disinfection shifts on MV Hondius at Waalhaven now closed clean without exceedances, and global risk holds at LOW. Tedros confirms the post-response evaluation framework's external-panel terms of reference and member roster were cleanly signed off at the Wednesday 16:00 CEST IHR Roster convening, with the panel's first session firmed in for Monday 2 June 14:00 CEST; the joint NICD / Palacios-lab phylogenetic-placement workstream is now formally handed over to the post-response evaluation, and the next DG statement remains queued for Saturday 30 May 20:30 CEST under the twice-weekly cadence.

Santé publique France's 28 May 02:00 CEST Thursday post-midnight point de situation on Bichat Case 9: the patient completed the first supervised ward-corridor walk at 11:08 CEST Wednesday under physio supervision (45 metres on the AP-HP Bichat infectious-diseases step-down ward circuit, holding within the post-ECMO rehab gait-quality envelope) and tolerated a full afternoon of bedside sit-to-stand cycling without orthostatic compromise. The joint AP-HP / Bichat / Pitié-Salpêtrière team holds the prognosis at 'favourable, on convalescent trajectory' and confirms the second supervised walk for Thursday 09:00 CEST under physio supervision targets the 75-metre mark; the 26 KL592 / Bichat-cohort contacts remain PCR-negative on the day-17 post-midnight sweep and stay on the weekly courier-PCR cadence introduced Wednesday morning.

Spain's Ministerio de Sanidad 28 May 02:00 CEST Thursday post-midnight readout: the Gómez Ulla 70-yo Spanish Case 7 patient now on day-4 of the 14-day supervised home-observation protocol logged a clean Wednesday-evening symptom diary across daily Comunidad de Madrid Salud Pública telehealth check-ins, with the first weekly courier-PCR sweep still firm for Friday 29 May 09:00 CEST. Minister Mónica García's 18:00 CEST Wednesday national briefing confirms the Gómez Ulla isolation suite holds at 24-hour stand-by posture through the week with no new admissions on the late-evening review; the 8 Gómez Ulla high-risk close contacts remain PCR-negative on the day-17 post-midnight sweep and are now on the weekly courier-PCR cadence introduced Wednesday morning.

UKHSA's 27 May 23:30 BST (28 May 02:00 CEST) Wednesday late-evening tile: the 22 UK Hondius repatriates from the Tenerife evacuation flight remain on the weekly courier-PCR cadence after the Tuesday-morning sweep returned all 22 PCR-negative; under the Arrowe Park Hospital home-isolation cohort post-step-down review protocol the second weekly courier-PCR sweep is firmed in for Tuesday 2 June 09:00 BST. Chief Medical Officer Prof Chris Whitty's evening note confirms the dedicated Cabinet Office COBR weekly Tuesday-only convening cadence is firm from 2 June, the post-response evaluation framework external-panel UK seat (UKHSA Chief Scientific Officer) is cleanly confirmed, and the next UKHSA tile is queued for 08:00 BST Thursday under the new daily-but-shorter post-acute cadence.

Public Health Agency of Canada 27 May 18:30 EDT (28 May 02:00 CEST) Wednesday late-evening Victoria update on Canadian Case 11 (Yukon resident in his 70s): the patient is on day-2 of the 7-day post-step-down observation pathway in the BC Centre for Disease Control intermediate-care wing under PHO Dr Joss Reimer's signed protocol, with the joint BCCDC / Royal Jubilee team logging a clean Wednesday-evening clinical review and a continued normalisation on the cardiac echo on the 22:00 PDT bedside sweep. BC Centre for Disease Control's day-13 contact-tracing cohort returns PCR-negative across all 11 close contacts on the late-Wednesday sweep, and the National Microbiology Laboratory Winnipeg reference-PCR shift holds at the weekday-only Mon–Fri rotation; next PHAC readout queued for 11:00 EDT Thursday.

NICD Sandringham's 28 May 03:00 SAST (02:00 CEST) Thursday post-midnight lab note: the NICD BSL-3 standby roster for Hondius samples formally steps down from 24/7 to weekday-only Mon–Fri rotation effective the Thursday morning shift open, with the joint NICD / Institut Pasteur de Dakar / Palacios-lab phylogenetic-placement workstream now formally handed over to the post-response evaluation framework. CEZPD head Prof Jacqueline Weyer confirms the NICD reference panel holds at 11 confirmed + 1 probable / 3 deaths with no further specimens in the second-reagent queue and the second-reagent capacity now released back to routine BDBV and Marburg standing rosters; next NICD bulletin queued for 12:00 SAST Thursday under the new weekday-only cadence.

Nebraska Medicine 27 May 18:30 CT (28 May 02:00 CEST) Wednesday late-evening Davis Global Center bulletin: the remaining 4 American MV Hondius contacts at the UNMC National Quarantine Unit returned PCR-negative on the day-19 evening sweep with continued asymptomatic clinical status on the joint UNMC / NQU monitoring panel through the Wednesday handover. Acting medical director Dr Angela Hewlett confirms the day-21 final PCR sweep remains firmly on the books for Saturday 30 May 09:00 CT, after which the NQU formally closes the Hondius cohort and the federal monitoring period ends — the post-cohort NQU walk-through review and the federal cost-recovery close-out paperwork are now booked into the Monday 1 June calendar; next Hewlett briefing queued for 11:00 CT Thursday.

Reuters Europe-desk wire at 02:00 CEST Thursday 28 May synthesises the Wednesday-evening agency briefings around the MV Hondius response: cluster holds at 12 cases / 3 deaths with no new confirmations across the Wednesday window — a fifth consecutive zero-incident day, all eleven BSL-3 disinfection shifts at the Waalhaven berth now closed clean with the dockside walk-through reinspection firmed in for Friday 09:00, WHO confirms the post-response evaluation external panel's first session for Monday 2 June, Bichat Case 9 completed the first supervised ward-corridor walk on Wednesday, the UK weekly courier-PCR sweep remains firm for Tuesday 2 June, and the NQU day-21 final PCR sweep is firmly on for Saturday 30 May. Next Reuters update queued for 08:30 CEST Thursday.

The Dutch Ministry of Health, Welfare and Sport publishes a 28 May 02:00 CEST Thursday post-midnight note out of The Hague: Minister Daniëlle Jansen confirms the eleventh and final BSL-3 disinfection shift on MV Hondius at the Waalhaven inner-harbour berth wrapped at 19:32 CEST Wednesday without exceedances on the dockside aerosol-monitoring panels, completing disinfection day-ten on schedule. The 23 single-occupancy crew-quarantine cabins remain at full occupancy on day-17 / day-18 with all asymptomatic, and the joint Boluda Towage / RIVM / GGD / Port Health Authority dockside walk-through reinspection is firmed in for 09:00 CEST Friday 29 May ahead of the projected Saturday morning vessel hand-back to Oceanwide; LUMC Leiden and Radboudumc Nijmegen inpatient cohorts remain clinically stable with no new admissions through the Wednesday window.

ECDC Stockholm's 27 May 02:00 CEST Wednesday post-midnight tile holds the MV Hondius cluster at 12 cases (11 lab-confirmed + 1 probable) / 3 deaths with no new confirmations across the Tuesday window — the joint INRB / NICD / RIVM reference panel records a fourth consecutive day of zero incident cases. Acting Director Andrea Ammon's post-midnight note keeps EU/EEA risk at VERY LOW for the general population and LOW for healthcare workers, logs the Brussels HSC technical-secretariat lessons-learned working group's second session at 14:00 CEST Tuesday as cleanly closed with all seven EU/EEA member states aligned on the joint passenger-locator-form retirement timetable, and queues the next ECDC tile for 14:00 CEST Wednesday alongside the post-response evaluation scoping call.

RIVM's 27 May 02:00 CEST Wednesday post-midnight refresh from the Waalhaven dockside: the tenth BSL-3 disinfection shift (galley and food-prep spaces) closed at 19:25 CEST Tuesday on schedule with no exceedances on the joint Boluda Towage / GGD / Port Health Authority aerosol-monitoring panels — disinfection day-nine wraps clean. Cluster holds at 12 (11 confirmed + 1 probable) / 3 deaths with no new confirmations through the Tuesday window. The 25 dockside-cabin Filipino crew remain on rolling day-17 / day-18 with all asymptomatic; the eleventh shift (HVAC and engine spaces) is on for 09:00 CEST Wednesday and is the final scheduled BSL-3 disinfection rotation ahead of the dockside walk-through reinspection on Friday 29 May.

WHO Director-General Dr Tedros Adhanom Ghebreyesus issues a 27 May 02:00 CEST Wednesday post-midnight statement on the hantavirus response — wire-released after the Tuesday 20:30 CEST DG-statement close: the global cluster holds at 12 cases (11 confirmed + 1 probable) / 3 deaths with no new confirmations through Tuesday, the ten completed BSL-3 disinfection shifts on MV Hondius at Waalhaven all wrapped without exceedances, and global risk holds at LOW. Tedros confirms the post-response evaluation framework's external-panel composition was signed off at the Tuesday afternoon IHR Roster convening, the joint NICD / Palacios-lab phylogenetic-placement update on Eindhoven Case 12 was published cleanly Tuesday evening, and the next DG statement remains queued for Saturday 30 May 20:30 CEST under the twice-weekly cadence.

Santé publique France's 27 May 02:00 CEST Wednesday post-midnight point de situation on Bichat Case 9: the patient was transferred from the AP-HP Bichat infectious-diseases ICU to the step-down infectious-diseases ward at 16:42 CEST Tuesday after >24h spontaneous breathing on room air without supplemental oxygen, with a clean Tuesday-evening swallow assessment and a full oral diet restored. The joint AP-HP / Bichat / Pitié-Salpêtrière team holds the prognosis at 'favourable, on convalescent trajectory' and queues the first supervised standing-and-bedside-walking session for Wednesday 09:00 CEST under physio supervision; the 26 KL592 / Bichat-cohort contacts remain PCR-negative on the day-16 post-midnight sweep and now move to a weekly courier-PCR cadence from Wednesday morning.

Spain's Ministerio de Sanidad 27 May 02:00 CEST Wednesday post-midnight readout: the Gómez Ulla 70-yo Spanish Case 7 patient now on day-3 of the 14-day supervised home-observation protocol logged a clean Tuesday-evening symptom diary across daily Comunidad de Madrid Salud Pública telehealth check-ins, with the first weekly courier-PCR sweep firmed in for Friday 29 May 09:00 CEST. Minister Mónica García's 18:00 CEST Tuesday national briefing confirms the Gómez Ulla isolation suite holds at 24-hour stand-by posture through the week with no new admissions on the late-evening review; the 8 Gómez Ulla high-risk close contacts remain PCR-negative on the day-16 post-midnight sweep and move to a weekly courier-PCR cadence from Wednesday morning.

UKHSA's 26 May 23:30 BST (27 May 02:00 CEST) Tuesday late-evening tile: the first weekly courier-PCR sweep on the 22 UK Hondius repatriates from the Tenerife evacuation flight ran cleanly at 09:00 BST Tuesday with all 22 results back PCR-negative by 17:30 BST under the Arrowe Park Hospital home-isolation cohort post-step-down review protocol. Chief Medical Officer Prof Chris Whitty's evening note formally collapses the dedicated Cabinet Office COBR readout cadence to a weekly Tuesday-only convening from 2 June and confirms the next UKHSA tile is queued for 08:00 BST Wednesday alongside the post-response evaluation framework external-panel sign-off; the second weekly courier-PCR sweep is firmed in for Tuesday 2 June 09:00 BST.

Public Health Agency of Canada 26 May 18:30 EDT (27 May 02:00 CEST) Tuesday late-evening Victoria update on Canadian Case 11 (Yukon resident in his 70s): the BC step-down transfer pathway out of Royal Jubilee Hospital acute isolation completed cleanly at 10:14 PDT Wednesday morning under PHO Dr Joss Reimer's signed protocol, with the patient now in the BC Centre for Disease Control intermediate-care wing on a 7-day post-step-down observation pathway. BC Centre for Disease Control's day-12 contact-tracing cohort returns PCR-negative across all 11 close contacts on the late-Tuesday sweep, and the National Microbiology Laboratory Winnipeg reference-PCR shift now holds at weekday-only Mon–Fri rotation; next PHAC readout is queued for 11:00 EDT Wednesday.

NICD Sandringham's 27 May 03:00 SAST (02:00 CEST) Wednesday post-midnight lab note: the joint NICD / Palacios-lab phylogenetic-placement update on Eindhoven Case 12 — placing the Filipino crew member's lineage adjacent to the Tristan da Cunha sub-cluster within the broader Hondius outbreak tree — was published cleanly to Virological.org at 18:42 SAST Tuesday alongside the consensus mauve-tree backbone. CEZPD head Prof Jacqueline Weyer confirms the NICD reference panel now holds at 11 confirmed + 1 probable / 3 deaths with no further specimens in the second-reagent queue, and the NICD BSL-3 standby roster for Hondius samples formally steps down from 24/7 to weekday-only from Thursday morning; next NICD bulletin queued for 12:00 SAST Wednesday.

Nebraska Medicine 26 May 18:30 CT (27 May 02:00 CEST) Tuesday late-evening Davis Global Center bulletin: the remaining 4 American MV Hondius contacts at the UNMC National Quarantine Unit returned PCR-negative on the day-18 evening sweep with continued asymptomatic clinical status on the joint UNMC / NQU monitoring panel through the Tuesday handover. Acting medical director Dr Angela Hewlett confirms no clinical concerns through the Tuesday evening handover; the Davis Global Center isolation suite occupancy holds at 4 through the final pre-clearance interval with the day-21 final PCR sweep still on the books for Saturday 30 May, after which the NQU formally closes the Hondius cohort and the federal monitoring period ends. Next Hewlett briefing queued for 11:00 CT Wednesday.

Reuters Europe-desk wire at 02:00 CEST Wednesday 27 May synthesises the Tuesday-evening agency briefings around the MV Hondius response: cluster holds at 12 cases / 3 deaths with no new confirmations across the Tuesday window — a fourth consecutive zero-incident day, the ten completed BSL-3 disinfection shifts at the Waalhaven berth wrap clean through disinfection day-nine with the eleventh and final shift (HVAC and engine spaces) on for Wednesday 09:00, WHO confirms the post-response evaluation external panel sign-off, Bichat Case 9 transferred to the step-down ward on Tuesday afternoon, the UK weekly courier-PCR sweep ran clean across all 22 Arrowe Park repatriates, and PHAC firmed the Yukon Case 11 step-down for Wednesday morning. Next Reuters update queued for 08:30 CEST Wednesday.

The Dutch Ministry of Health, Welfare and Sport publishes a 27 May 02:00 CEST Wednesday post-midnight note out of The Hague: Minister Daniëlle Jansen confirms the tenth BSL-3 disinfection shift on MV Hondius at the Waalhaven inner-harbour berth wrapped at 19:25 CEST Tuesday without exceedances on the dockside aerosol-monitoring panels, completing disinfection day-nine on schedule. The 23 single-occupancy crew-quarantine cabins remain at full occupancy on day-16 / day-17 with all asymptomatic, and the eleventh and final BSL-3 disinfection shift (HVAC and engine spaces) is on for 09:00 CEST Wednesday ahead of the joint Boluda / GGD / Port Health Authority dockside walk-through reinspection scheduled for Friday 29 May; LUMC Leiden and Radboudumc Nijmegen inpatient cohorts remain clinically stable with no new admissions through the Tuesday window.

ECDC Stockholm's 26 May 00:30 CEST Tuesday post-midnight tile holds the MV Hondius cluster at 12 cases (11 lab-confirmed + 1 probable) / 3 deaths after NICD Sandringham's Monday-morning second-reagent and WGS confirmation of the Eindhoven Case 12 Filipino crew member moves the case from probable to confirmed across the joint INRB / NICD / RIVM panel. Acting Director Andrea Ammon's post-midnight note keeps EU/EEA risk at VERY LOW for the general population and LOW for healthcare workers, logs zero alert-trigger events on the HSC passenger-locator pilot day-four close across the seven participating EU/EEA member states, and queues the next ECDC tile for 14:00 CEST Tuesday alongside the Brussels HSC technical-secretariat lessons-learned working group's second session.

RIVM's 26 May 00:30 CEST Tuesday post-midnight refresh from the Waalhaven dockside: the ninth BSL-3 disinfection shift (laundry and laundromat spaces) closed at 19:15 CEST Monday on schedule with no exceedances on the joint Boluda Towage / GGD / Port Health Authority aerosol-monitoring panels — disinfection day-eight wraps clean. The Eindhoven Case 12 Filipino crew member is now formally reclassified from probable to lab-confirmed after the NICD Sandringham 07:00 SAST Monday second-reagent + WGS panel returned positive on Andes lineage, holding the cluster at 12/3 (now 11 confirmed + 1 probable). The 25 dockside-cabin Filipino crew remain on rolling day-16 / day-17 with all asymptomatic; the tenth shift (galley and food-prep spaces) is on for 09:00 CEST Tuesday.

WHO Director-General Dr Tedros Adhanom Ghebreyesus issues a 26 May 00:30 CEST Tuesday post-midnight statement on the hantavirus response — wire-released after the Monday evening close: the global cluster holds at 12 cases (11 confirmed + 1 probable) / 3 deaths after Sandringham's Monday-morning confirmation of Eindhoven Case 12, the nine completed BSL-3 disinfection shifts on MV Hondius at Waalhaven all wrapped without exceedances, and global risk holds at LOW. Tedros confirms the post-response evaluation framework terms-of-reference were published Monday 25 May 16:00 CEST after the IHR Roster sign-off; the IHR Emergency Committee remains formally stood down with the next DG statement queued for Wednesday 27 May 20:30 CEST.

Santé publique France's 26 May 00:30 CEST Tuesday post-midnight point de situation on Bichat Case 9: the full-decannulation procedure completed cleanly on Monday 25 May 09:18 CEST after a 312h cannulation run on low-flow venous-only ECMO, with the patient now extubated, on supplemental low-flow nasal-cannula O2 only, and tolerating an unsupervised bedside chair-transfer with full speech recovery. The joint AP-HP / Bichat / Pitié-Salpêtrière ECMO team upgrades the prognosis to 'favourable, on convalescent trajectory' and confirms the dedicated 24/7 ECMO stand-by team stands down to a weekday-only rotation from Tuesday; the 26 KL592 / Bichat-cohort contacts remain PCR-negative on the day-15 post-midnight sweep.

Spain's Ministerio de Sanidad 26 May 00:30 CEST Tuesday post-midnight readout: the Gómez Ulla 70-yo Spanish Case 7 patient now on day-2 of the 14-day supervised home-observation protocol logged a clean Monday-evening symptom diary across daily Comunidad de Madrid Salud Pública telehealth check-ins, with the first weekly courier-PCR sweep scheduled for Friday 29 May. Minister Mónica García's 18:00 CEST Monday national briefing confirms the Gómez Ulla isolation suite holds at 24-hour stand-by posture through the week with no new admissions on the late-evening review; the 8 Gómez Ulla high-risk close contacts remain PCR-negative on the day-15 post-midnight sweep.

UKHSA's 25 May 23:30 BST (26 May 00:30 CEST) Bank Holiday Monday late-evening tile: all 22 UK Hondius repatriates from the Tenerife evacuation flight remain asymptomatic on the day-15 evening PCR sweep with the Arrowe Park Hospital home-isolation cohort cleanly closing out the post-week-two interval. Chief Medical Officer Prof Chris Whitty's evening note formally moves the cohort from daily to weekly courier-PCR cadence from Tuesday 26 May 09:00 BST under the post-step-down review protocol agreed at the Monday morning Cabinet Office COBR readout; the next UKHSA tile is queued for 08:00 BST Tuesday alongside the Brussels HSC lessons-learned working group's second session.

Public Health Agency of Canada 25 May 18:30 EDT (26 May 00:30 CEST) Monday late-evening Victoria update on Canadian Case 11 (Yukon resident in his 70s): Royal Jubilee Hospital reports the patient fully off supplemental oxygen through the day-15 evening review, afebrile, and BC Centre for Disease Control's day-11 contact-tracing cohort returns PCR-negative across all 11 close contacts on the late-Monday sweep. PHAC chief PHO Dr Joss Reimer's evening readout firms the BC step-down transfer pathway out of acute isolation for Wednesday 27 May 10:00 PDT and confirms the National Microbiology Laboratory Winnipeg reference-PCR shift has moved cleanly from 24/7 to weekday-only as of Tuesday morning.

NICD Sandringham's 26 May 01:30 SAST (00:30 CEST) Tuesday post-midnight lab note: the Monday 07:00 SAST second-reagent + WGS panel on the Eindhoven Case 12 specimen returned cleanly positive on Andes lineage with the phylogenetic placement adjacent to the Tristan da Cunha sub-cluster, formally reclassifying the case from probable to lab-confirmed and pushing the cluster line at the NICD reference panel to 11 confirmed + 1 probable / 3 deaths. The joint NICD / Palacios-lab consensus and updated phylogenetic tree were published cleanly to Virological.org at 18:30 SAST Monday; CEZPD head Prof Jacqueline Weyer queues the next bulletin for 12:00 SAST Tuesday.

Nebraska Medicine 25 May 17:30 CT (26 May 00:30 CEST) Memorial Day Monday late-evening Davis Global Center bulletin: the remaining 4 American MV Hondius contacts at the UNMC National Quarantine Unit returned PCR-negative on the day-17 evening sweep and now hold at the NQU pending the final day-21 PCR clear scheduled for Saturday 30 May at the 21-day mark of the federal monitoring period. Acting medical director Dr Angela Hewlett confirms no clinical concerns through the Bank Holiday Monday handover; the Davis Global Center isolation suite occupancy holds at 4 through the weekend with the next Hewlett briefing queued for 11:00 CT Tuesday.