American coronavirus: America is in an “absolute race against time with” new variants of coronavirus, according to the expert
U.S. Coronavirus: Hospitalizations are the lowest they have been in nearly two months. But the United States is still pending “difficult” weeks to come, the expert says
American coronavirus: now that new variants of Covid-19 are circulating in daily activities, it is more dangerous, says the expert
US coronavirus: “healthy, young” Americans are likely to get the Covid-19 vaccine in mid-summer, according to the expert
U.S. Coronavirus: U.S. hit record for daily deaths. Winter will be “horrible” before you see “some light,” the expert says
US coronavirus: December is the deadliest month in the United States since the pandemic began, and January projections are “bad-sounding,” says the expert
