Pfizer to begin clinical trial of Covid vaccine in pregnant women
[ad_1] Pfizer-BioNTech said on Thursday it was beginning clinical trials of its Covid-19 vaccine in pregnant women, the first such trials to include pregnant women in the United States. The drugmaker aims to enroll around 4,000 pregnant women in the trials, which will include participants in the United States as well as Argentina, Brazil, Canada, … Read more