Andes virus is unique among hantaviruses because it can be transmitted from person to person. This mechanism was previously supported by epidemiologic data and genetic evidence based only on partial sequences. We used full-length virus sequencing to confirm person-to-person transmission of this virus in a cluster of 3 cases in Argentina in 2014.
Keywords: Andes virus; Argentina; hantavirus; hantavirus pulmonary syndrome; next-generation sequencing; person-to-person transmission; viruses.