Can dogs and cats spread hantavirus from rodents to humans CDC clarifies pet risks

CDC says most risk comes from rodents, not pets

A deadly hantavirus outbreak on a cruise ship has renewed fears about how the virus spreads. Hantavirus primarily moves from infected rodents to humans, and health agencies are tracking returning travelers. The big question for pet owners is whether dogs, cats, or small animals can pass it on. CDC guidance focuses on avoiding rodent contact and using safe cleaning and rodent control.