Colorado warns of hantavirus risks as rodent season peaks this summer

Hantavirus, a rare but dangerous disease, continues to pose a risk in Colorado. The illness spreads through contact with infected rodents, particularly deer mice, which are widespread across the state. While cases remain uncommon, health officials urge residents to take precautions, especially during warmer months. The virus first appeared in the US in 1993, with Colorado recording cases ever since. People usually catch it by inhaling tiny particles from rodent urine, saliva, or droppings. Sweeping or vacuuming contaminated areas can stir these particles into the air, increasing the risk of infection.

Early symptoms often mimic the flu, including fever, fatigue, and muscle aches. Headaches, nausea, and vomiting may also appear. If untreated, the illness can lead to severe respiratory problems, requiring urgent medical care.

There is no cure or vaccine for hantavirus, but quick treatment can improve survival rates. Health experts recommend cleaning infested areas with protective gear, such as gloves and masks. Disinfecting surfaces thoroughly helps prevent exposure. Though the public risk stays low, awareness and prevention remain key. Residents should avoid disturbing rodent nests and follow safe cleaning practices. These steps help reduce the chance of infection during peak seasons.