Live updates: Three-quarters of Americans worry that a coronavirus vaccine will be approved too quickly

Live updates: Three-quarters of Americans worry that a coronavirus vaccine will be approved too quickly

Live updates: Three-quarters of Americans worry that a coronavirus vaccine will be approved too quickly

Here are some significant developments: At least 194,000 people have died of the coronavirus in the United States since February. More than 6.6 million cases have been reported in the country, while the global case count surpassed 30 million on Thursday, according to data compiled by Johns Hopkins University.

By Miki