The operation relied on six projects, two each for three kinds of vaccine technology, so as to spread out the risk of one or more failing.
November 28, 2020
The head of the Oxford Vaccine Group, Andrew Pollard, said this week that further evidence will be available next month, but the result was still "highly significant."
November 27, 2020
Personal consumption expenditures slowed, growing just 0.5 percent, though that was slightly better than analysts' forecast, and the savings rate fell a full point to 13.6 percent.
November 26, 2020
The Dow is one of the oldest equity indices in the world. It was created nearly 125 years ago by Dow Jones & Company, founded by journalists Charles Dow and Edward Jones, which also publishes The Wall Street Journal. The index is today managed by S&P Dow Jones Indices.
November 25, 2020
November 24, 2020
Using a regimen of first injecting half a dose of the vaccine and then a full dose a month later, the effectiveness was 90 percent.
The US Food and Drug Administration (FDA) said its vaccines committee would meet on December 10 to discuss the request for emergency use authorization.
November 21, 2020
Volunteers have not been deliberately infected with the virus. This option, known as a challenge trial, was considered but deemed too risky given that there aren't any COVID-19 treatments that are proven as highly effective.
November 19, 2020