Overview
Andes virus is an enveloped, single-stranded, negative-sense RNA virus discovered in Chile. The virus belongs to the Orthobunyavirus group within the family Bunyaviridae. It is of particular significance to humans as it is the major cause of hantavirus pulmonary syndrome (HPS). HPS is a deadly respiratory disease which is contracted through contact with the virus-contaminated rodent droppings, saliva or urine. Andes virus is spread through inhalation of the virus particles, causing symptoms of fever, headache, fluid in the lungs, and kidney problems. As no vaccine currently exists, its transmission can be prevented by controlling the rodent population, proper disposal of rodent droppings and urine, and by avoiding contact with rodents and their habitats.