Hantavirus
Hantavirus is a virus that can be spread to humans via exposure to rodent urine, droppings and saliva. The most common carrier of Hantavirus is the deer mouse. The deer mouse is commonly found in rural and urban areas. In the cooler months, deer mice often seek shelter in old buildings, trailers, homes, barns and cars.
Though Hantavirus infections are rare, they can result in serious illness or death. Hantavirus Pulmonary Syndrome (HPS) is a flulike illness that can appear between 5 to 45 days (the average is between 14 and 30 days) after exposure to the virus. Symptoms include nausea, vomiting, aches and shortness of breath.
How can I be exposed?
Exposure to urine, feces and saliva from a Hantavirus infected rodent, most notably the deer mouse. Exposure routes include ingestion, inhalation, rubbing of the eyes and broken skin.
How do I protect myself?
Prevention strategies include:
- an effective rodent control system
- regular inspections for rodents
- sanitizing contaminated areas
- Spraying down the area before cleaning up to avoid the particles from becoming airborne.
- •educing the number of locations where rodents may feed or find shelter such as food storage containers and garbage areas
- placing wood piles away from buildings
- removing abandoned vehicles, old tires, unused buildings and garbage
- eliminating or closing off areas where rodents can gain entry
- educating workers and family members on the risks of hantavirus and providing training on safe work procedures
- providing workers with appropriate PPE (NIOSH approved half mask air-purifying respirator equipped with P100 filters; disposable gloves, coveralls, shoe coverings, eye protection), tools and resources to safely deal with contaminated areas.
Be vigilant about any symptoms of allergies or respiratory issues, especially during spring. Report any signs of rodent activity or possible hantavirus exposure to supervisors immediately.
If you experience allergy symptoms or suspect hantavirus exposure, seek medical advice promptly. Early detection and treatment are crucial for managing these health risks