The recent cruise ship outbreak, which has left over 20 Britons stranded off the coast of Cape Verde, has brought attention to the deadly hantavirus. This rodent-borne infection has claimed the lives of three passengers, including a British citizen, a Dutch husband and wife, and a German national. The World Health Organisation (WHO) is investigating the outbreak, with scientists suspecting it could be the Andes virus, a New World hantavirus. This outbreak highlights the potential dangers of hantavirus, which can cause severe respiratory illnesses and even death. The virus is primarily spread through infected rodents' urine or faeces, and while human-to-human transmission is rare, it can still occur. The symptoms of hantavirus can be mild at first, resembling flu-like illnesses, but can progress to severe respiratory issues, such as hantavirus pulmonary syndrome (HPS), with a high case fatality rate of up to 40%. The incubation period for hantavirus is one to eight weeks, which means more cases could emerge in the coming weeks. The lack of a specific medical treatment for hantavirus means that patients rely on supportive care, including oxygen therapy, ventilation, antiviral medications, and dialysis. The recent death of Betsy Arakawa, the wife of actor Gene Hackman, from hantavirus infection, serves as a stark reminder of the virus's deadly potential. This outbreak underscores the importance of public health measures and the need for further research into hantavirus prevention and treatment. As the world grapples with the ongoing pandemic, it is crucial to remain vigilant and take proactive steps to protect ourselves and our loved ones from this deadly virus.
