36+ Moderna Covid Vaccine Trial Protocol Background. Moderna's potential coronavirus vaccine generated a promising immune response in elderly patients in an early stage clinical trial, the biotech firm announced wednesday. Moderna's phase three trial will involve an estimated 30,000 participants tested at 89 sites spread across 30 states and the district of columbia.

Moderna's coronavirus vaccine shows promise in first human ... from media.phillyvoice.com

The moderna trial involved more than 30,000 participants in the us split into two groups, with one group given two doses of the vaccine and the other group given a placebo. This unusually transparent action during a major drug trial deserves praise. If it can block the infection entirely, based on lab tests dr.

Savannah, georgia (cnn) the first phase 3 clinical trial of a coronavirus vaccine in.

In moderna's trial, 15,000 study participants were given a placebo, which is a shot of saline that has no effect. However, this is still early data and key questions remain unanswered. The study will also try to find out if the vaccine can avert severe cases of covid and death; Another 15,000 participants were given the vaccine, and only five of them developed.