Exposure window
WHO describes symptoms usually beginning between one and eight weeks after exposure, depending on the virus type.
Because symptoms can appear well after exposure, public-health teams may monitor contacts after travel or close exposure.
Exposure windows are explanatory only and are not a personal risk calculator.
ECDC assessed risk to the EU/EEA general population as very low. WHO assessed global risk as low, while separating cruise-ship risk as moderate.
This site is informational and is not medical advice. Follow local public-health guidance and seek medical care if you may have been exposed and develop symptoms.
Official public-health sources drive medical data. AIS and operator sources provide vessel context, and signal or media items cannot directly change case counts without review.
Spain: WHO describes Spain and Tenerife as part of the coordinated disembarkation and response plan.
Cabo Verde: WHO describes Cabo Verde as part of the response, with medical evacuation flights departing from Cabo Verde.
Netherlands: Dutch-flagged vessel, national IHR coordination and hospital care in the Netherlands are described by WHO.
South Africa: WHO describes intensive care in Johannesburg and laboratory confirmation through South Africa's NICD.