European countries report 19 cases of the “sloth virus” originating from South America, resulting in two deaths. The virus, spread by infected insects, has caused concern in Spain, Italy, and Germany, with no cases reported in the UK. Symptoms include headaches, nausea, and joint pains. The virus poses a risk to pregnant women and can lead to severe complications. Researchers warn of its increasing incidence and geographic spread. Vaccine is not available, and supportive treatment is recommended.