Fauci Wouldn't Be Surprised If Mutated Virus Is in U.S.

The transcript discusses the presence of a virus strain in the UK and its potential spread to other regions, including the US. It highlights the possibility of undetected cases and the emergence of new strains due to high virus circulation. The conversation also touches on different strains, such as one from South Africa, and the inevitability of mutations in RNA viruses. The US situation is examined, with high case numbers providing opportunities for mutations.

Discuss the relationship between virus mutations and the replication of RNA viruses.

What factors contribute to the emergence of new COVID-19 variants in the United States?