WHO’s response to hantavirus cases linked to a cruise ship

Key points

• Dr Tedros Adhanom Ghebreyesus, WHO Director-General, briefed media today on a cluster of hantavirus cases linked to a cruise ship, the MV Hondius.
• Eight cases have been reported so far, including three deaths.
• Five of the 8 cases have been confirmed as hantavirus.
• The hantavirus involved is the Andes virus, the only species known to be capable of limited transmission between humans, linked to close and prolonged contact.
• Describing the situation, Dr Tedros said, “While this is a serious incident, WHO assesses the public health risk as low.” He noted that given the incubation period, “it’s possible that more cases may be reported.” WHO is coordinating closely with multiple countries under the International Health Regulations or IHR, rules that define the rights and obligations of countries and WHO in responding to public health events.