Vaccines

person getting vaccinated

Does Getting the Covid-19 Vaccine Stop You Spreading It? Scientists Don't Know Yet.

Arnold Monto featured in the Wall Street Journal

The Covid-19 vaccines authorized in the U.S. are approximately 95% effective at preventing people from getting sick with symptoms, according to Pfizer and Moderna, the companies that produce them. But scientists are still studying whether vaccination prevents transmission to others.

Illustration of the coronavirus

Pfizer Shot Gets FDA Advisers' Nod as Agency Decision Nears

Arnold Monto featured in Bloomberg

The first Covid-19 vaccine expected to be deployed in the U.S. won the backing of a panel of government advisers, a step that will likely help clear the way for emergency authorization by the Food and Drug Administration.