As companies scramble to develop a vaccine against the SARS-CoV-2 virus, a team of husband and wife researchers have found that the measles, mumps, rubella (MMR) vaccine can reduce the symptoms of COVID-19.

According to the Pharmaceutical Research and Manufacturers of America (PhRMA), there are 264 vaccines in development to prevent and treat diseases.

Vaccination skeptic Robert F. Kennedy Jr. said he would chair a presidential panel to review vaccine safety and science at U.S. President-elect Donald Trump’s request.