Which animal is most likely to carry Hantavirus?

Hantavirus is primarily carried by rodents, particularly deer mice, cotton rats, and white-footed mice. These rodents are known to shed the virus in their urine, droppings, and saliva, which can become airborne and pose a risk to humans when inhaled. The ecological habits and habitats of these rodents, combined with their ability to thrive in proximity to human dwellings, increase the chances of human exposure, particularly in rural or semi-rural areas.

While other animals listed, such as raccoons, squirrels, and bats, can harbor a variety of zoonotic pathogens, they are not primary vectors for Hantavirus. The association of Hantavirus with rodent populations is well-documented in public health studies, highlighting the significance of rodent control and monitoring in preventing outbreaks of Hantavirus Pulmonary Syndrome (HPS) among humans. Understanding the specific reservoirs of zoonotic diseases is crucial for effective surveillance and public health interventions.