Humans may be passing COVID-19 to common wildlife species

Raccoons, opossums and eastern cottontails were among the commonly infected species in Virginia

Food waste that humans leave outside may be helping COVID-19 pass from humans to common wildlife species. The authors of a study published recently in Nature detected the coronavirus at high rates in six common species in Virginia: deer mice (Peromyscus maniculatus), Virginia opossum (Didelphis virginiana), raccoon (Procyon lotor), groundhog (Marmota monax), eastern cottontail (Sylvilagus floridanus), and eastern red bat (Lasiurus borealis). They found that animals that use hiking trails or other places with many humans had three times higher rates of COVID-19 than those farther from people. The researchers believe the virus is infecting animals through discarded food. “The virus can jump from humans to wildlife when we are in contact with them, like a hitchhiker switching rides to a new, more suitable host,” Carla Finkielstein of Virginia Tech told The Hill.

Read more at The Hill.

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Header Image: Six common species of Virginia mammals such as groundhogs had high rates of COVID-19 in areas frequented by humans. Credit: Judy Gallagher