What animal is known to carry hantavirus?

The deer mouse is recognized as the primary host of hantavirus, particularly in North America. This rodent has been associated with outbreaks of hantavirus pulmonary syndrome (HPS) due to its ability to shed the virus in its urine, droppings, and saliva. When humans come into contact with these excreta or inhale particles that have become airborne, they can contract the virus. Understanding the ecology and behavior of deer mice is crucial for environmental health specialists as they develop strategies for prevention and control of hantavirus transmission.

In contrast, while the other rodent species may be involved in various diseases, they are not specifically linked to hantavirus transmission in the same manner as the deer mouse. Therefore, the distinctive role of the deer mouse in the epidemiology of hantavirus highlights its importance in public health discussions related to zoonotic diseases.