The United States is likely in for a hard winter as the Omicron variant of Covid-19 spreads rapidly, Dr. Anthony Fauci says, straining a health care system already battered by the Delta variant.
The United States is likely in for a hard winter as the Omicron variant of Covid-19 spreads rapidly, Dr. Anthony Fauci says, straining a health care system already battered by the Delta variant.