The Latest on Covid-19 Vaccines

Everything that happened in the race to find a coronavirus vaccine this week

A participant in a Covid-19 vaccine trial receives a dose of the vaccination in Hollywood, Florida, on August 13, 2020. Photo: Chandan Khanna/AFP/Getty Images

There are still 11 vaccines in phase 3 clinical trials — no change from last week. One more vaccine was approved for limited use in Russia on Wednesday, bringing the global total of limited-use vaccines to six.