US health officials estimate 20 million Americans have had coronavirus

US officials estimate that 20 million Americans have been infected with the coronavirus since it first arrived in the United States, meaning that the vast majority of the population remains susceptible. Twenty million infections means that about 6% of the nation's 331 million people have been infected.

source https://timesofindia.indiatimes.com/world/us/us-health-officials-estimate-20-million-americans-have-had-coronavirus/articleshow/76636024.cms