Eurowings Flight EW-9631: Three Hospitalised After Suspected Norovirus Outbreak
Three passengers were taken to hospital after a suspected norovirus outbreak struck a Eurowings Airbus A321-200 flying from Rhodes to Düsseldorf.
By The Aviation Hub
3 min read
A Eurowings Airbus A321-200 operating flight EW-9631 from Rhodes to Düsseldorf became the scene of a mass illness event on the evening of 18 October 2026, with three passengers subsequently transported to hospital and emergency services declaring a critical incident on arrival.
The flight carried 215 passengers and crew returning from holiday in Greece. According to Paddle Your Own Kanoo, the aircraft departed Rhodes International Airport (RHO) at around 7:50 pm local time and faced a three-and-a-half-hour flight to Düsseldorf.
What Happened on the Eurowings Flight EW-9631
As the aircraft flew north across Europe, a wave of sickness spread through the cabin. Not long before the final approach into Düsseldorf, the flight crew requested emergency medical services to meet the aircraft on arrival.
The local fire department declared a so-called mass attack of injured incident and mobilised a significant emergency response. Paddle Your Own Kanoo reports that 12 first responder vehicles met the Airbus A321-200, registered D-AIDT, on the ground.
Three passengers required transport to hospital. Several others were assessed by paramedics and allowed to make their own way home.
What Was the Suspected Cause
Passengers were treated for gastrointestinal illness. Eurowings is reported to suspect that norovirus may have been responsible, though the cause has not been officially confirmed.
Norovirus symptoms, which include nausea, vomiting, diarrhoea, chills and fever, typically appear one to two days after transmission. Paddle Your Own Kanoo notes that if norovirus was indeed the culprit, those affected were most likely infected before boarding the flight.
The illness does not appear to have been a fume event or anything originating from the aircraft itself.
Why Norovirus Spreads So Easily in Aviation
Norovirus is highly contagious and can spread through contaminated food, water, surfaces or aerosolised particles. The Centers for Disease Control and Prevention warns that the cramped environment of a narrowbody cabin creates conditions in which the virus can move between passengers with particular ease.
One study published by PLOS Computational Biology, cited by Paddle Your Own Kanoo, identified airport public phone-charging stations as carrying the highest risk of norovirus cross-contamination, because people frequently touch their mouths after handling shared surfaces.
Experts also warn that alcohol-based hand sanitisers are not effective against norovirus. Thorough hand washing with soap and water is the recommended preventive measure.
A Familiar Pattern in Aviation
This is not the first time a flight has been disrupted by a mass gastrointestinal event. In May 2024, up to 70 passengers on a Condor Airways Airbus A330 flying from Mauritius to Frankfurt fell ill mid-flight with vomiting and diarrhoea. Around a quarter of the 290 passengers on board reported symptoms, though the airline stated that pilots and cabin crew were not affected.
The Eurowings incident follows a broadly similar pattern: a high-density narrowbody flight carrying holiday-makers, with symptoms consistent with a contagious gastrointestinal illness rather than anything linked to the aircraft or its systems.
You can track the registration D-AIDT and explore the wider Eurowings fleet using our Aircraft Search tool.
The Bottom Line
Flight EW-9631 landed safely and no fatalities or serious injuries have been reported. The primary concern is the welfare of the three passengers taken to hospital and the wider group assessed at the scene.
Eurowings has pointed to norovirus as a possible explanation, but confirmation from health authorities has not yet been issued. Our Squawk 7700 hub carries the latest details on this and other in-flight incidents as they develop. We will update our coverage if Eurowings or the relevant authorities release further information.
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