Since the Centers for Disease Control and Prevention began recommending that members of the public mask up last spring, additional research has backed the use of face masks to combat the coronavirus, but knowledge gaps still remain. Here, we summarize the evidence.
Q: Do the COVID-19 vaccines cause infertility?
A: There’s no evidence that approved vaccines cause fertility loss. Although clinical trials did not study the issue, loss of fertility has not been reported among thousands of trial participants nor confirmed as an adverse event among millions who have been vaccinated.
A video falsely claims that people receiving authorized COVID-19 vaccines are taking part in a deadly clinical trial and that those administering the doses are war criminals under the Nuremberg Code. That’s bogus. People getting the vaccines, which have been shown to be safe and effective, consent to receive them and aren’t participating in research.
Headlines shared on social media distort the facts of a recent order by the Centers for Disease Control and Prevention that mandates face masks be worn on public transportation. The order doesn’t require that individuals wear two masks. CDC guidance issued with the order does say that cloth masks should be made of at least two layers.