Hantavirus in the US: Where the rare, sometimes deadly disease has been found
Most strains of hantavirus spread from inhaling contaminated particles from rodent urine, droppings or saliva – or, less commonly, from touching contaminated surfaces and then touching the mouth, nose or eyes – and are not transmitted person-to-person.
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Typical scenarios include people who have been camping or hiking in remote areas and were inadvertently in contact with these feces or urine.
“The only proven human-to-human transmission has been with the Andean virus from South America — and that’s what’s happening now,” Marcos told Fox News Digital.
Among passengers of the ship, which was traveling from Argentina across the Atlantic, there have been three deaths and at least eight reported cases, several of them laboratory-confirmed. (Getty Images)
The current cruise ship outbreak reportedly originated with a couple who contracted the virus while traveling in Argentina.
“They were not symptomatic at all — the incubation period can be one, two, three or four weeks,” Marcos said.
Most strains of hantavirus spread from inhaling contaminated particles from rodent urine, droppings or saliva. (iStock)
Most infected people become ill with symptoms that are similar to flu and COVID, such as fever and muscle pain.
“Some people may have mild disease, so not everybody will be very, very sick,” the doctor noted.
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In rare cases, hantavirus can lead to hantavirus pulmonary syndrome (HPS), which causes the lungs to fill with fluid and can be fatal, the doctor noted.
“The mortality rate [among those with HPS] is between 30% and 60% — so yes, it’s a deadly virus,” the doctor added.
In terms of transmission, Marcos emphasized that those at highest risk are the people in “close contact,” which typically means living in the same environment where fluids can be exchanged.
“The longest incubation period has been 56 days or so.”
Article source: https://www.foxnews.com/health/hantavirus-us-rare-sometimes-deadly-disease-found