New Tick-Borne Virus ALTNV Identified in China, Linked to Fatal Co-Infections
Chinese researchers have identified a new tick-borne virus, Asian longhorned tick nairovirus (ALTNV), which may explain unexplained cases of severe illness resembling SFTS. While ALTNV alone causes mild symptoms and full recovery, co-infection with Dabie bandavirus (DBV) leads to severe complications and high mortality. The virus is primarily carried by the Asian longhorned tick, which is present in the US but has not yet been linked to human cases there.
