Study Finds COVID-19 Virus Widespread in US Wildlife

COVID-19 in Wildlife

 Researchers have discovered widespread COVID-19 infection among white-tailed deer in the US.

Virus Variants

The study found Alpha, Gamma, and Delta variants in deer, long after they disappeared in humans.

Mutation and Evolution

The virus shows rapid evolution in deer, with up to 80 mutations compared to human strains.

Transmission Concerns

There is growing evidence of possible virus transmission from deer to humans.

Geographic Spread

COVID-19 was detected in deer across multiple US states, indicating a wide geographic spread.

Antibody Presence

Around 23.5% of deer in Ohio had antibodies, showing previous exposure to the virus.

New Wildlife Reservoir

White-tailed deer may have become a new reservoir for SARS-CoV-2 in North America.

Monitoring Importance

Continuous monitoring of the virus in wildlife is crucial to understand its evolution and risks.

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