The everyday places Americans could be exposed to hantavirus — without knowing it

Amid the existent hantavirus outbreak that started connected the MV Hondius cruise vessel arsenic it sailed crossed the Atlantic, wellness experts are present examining whether Americans whitethorn beryllium encountering the microorganism successful mundane places without realizing it.

The uncommon Andes strain, which was linked to the MV Hondius outbreak, is the lone known hantavirus that has the capableness to dispersed from idiosyncratic to person, usually done prolonged adjacent interaction with an infected person.

Most cases of hantavirus successful the U.S. hap successful the godforsaken southwest and connected the westbound coast, according to Dr. Linda Yancey, an infectious illness specializer astatine Memorial Hermann successful the Houston area.

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"In Texas, cases are mostly seen connected the westbound broadside of the state," she told Fox News Digital. "The strain of hantavirus autochthonal to eastbound Texas and westbound Louisiana, the Bayou strain, is not arsenic infectious successful humans arsenic the occidental strain, the Sin Nombre strain."

Hantavirus is chiefly dispersed done interaction with infected rodents – chiefly cervid mice – and their urine, droppings oregon saliva. (iStock)

Hantavirus is chiefly dispersed done interaction with infected rodents – chiefly cervid mice – and their urine, droppings oregon saliva, according to the Centers for Disease Control and Prevention. 

People tin go infected aft breathing successful contaminated particles that are stirred into the aerial oregon touching contaminated surfaces and past touching their chemoreceptor oregon mouth. More rarely, rodent bites tin dispersed the virus.

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Exposure is astir apt erstwhile cleaning enclosed oregon poorly ventilated areas wherever rodents whitethorn nest unnoticed for weeks oregon months, wellness officials say.

Risky locations tin see garages, sheds, cabins, attics, barns and crawl spaces. Storage units, stables, room cabinets, and spaces down appliances if rodents are present.

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Rodents tin besides nest successful unused cars, RVs, campers and boats, which tin beryllium sources of vulnerability erstwhile reopened.

The National Park Service says that astir quality cases of hantavirus hap successful the outpouring and are linked to buildings that go heavy infested with rodents implicit the winter.

The hazard of inhalation is besides higher erstwhile opening buildings that person gone unused for longer periods of time, sweeping dusty floors, oregon moving and unpacking boxes. (iStock)

"Most radical are exposed erstwhile cleaning retired sheds and garages wherever rodents person been living," Yancey confirmed. "You tin beryllium exposed by conscionable the particulate and droppings near down by rodents – you don't adjacent request to adjacent spot the rodent to beryllium exposed."

The hazard of inhalation is besides higher erstwhile opening buildings that person gone unused for longer periods of time, sweeping dusty floors, oregon moving and unpacking boxes, experts cautioned.

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Rodent vulnerability is not constricted to buildings. Health officials accidental radical tin besides brushwood hantavirus hazard portion handling firewood, moving successful rodent-prone outdoor areas, oregon disturbing rodent nests and burrows. 

To forestall infection, if cleaning a operation that mightiness person harbored rodents, Yancey recommends wearing a disguise and utilizing a diluted bleach solution to bedewed down immoderate particulate oregon escaped debris.

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"This volition assistance termination the exposed microorganism and trim the magnitude of infectious dust," Yancey said.

The CDC advises against vacuuming oregon sweeping rodent urine, droppings oregon nesting materials, arsenic this tin aerosolize the microorganism and summation the hazard of inhalation.

A Spanish rider boards a authorities level aft disembarking from the hantavirus-stricken cruise vessel MV Hondius astatine the airdrome successful Tenerife, Canary Islands, connected May 10, 2026. (Arturo Rodriguez/AP Photo)

Instead, wellness officials urge wearing gloves, soaking rodent droppings with disinfectant, wiping them up with insubstantial towels, decently disposing of discarded and thoroughly cleaning surfaces, followed by cautious handwashing.

Some signs of rodent enactment tin see droppings, shredded nesting materials, gnaw marks, beardown musky odors and scratching sounds successful the walls oregon ceilings, according to nationalist wellness guidance.

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Dr. Marc Siegel, Fox News elder aesculapian analyst, emphasized that hantavirus is not thing that astir Americans brushwood successful regular life, and is much salient successful definite parts of Europe and Asia.

"It is precise uncommon successful the U.S. and is seen retired west, but rarely," helium told Fox News Digital. "We request to debar overpersonalizing the hazard of a precise uncommon virus."