If you’ve dealt with years of discomfort from knee pain, you know how bothersome it can be and the daily negative effects that come with it.

As the old and young come together this holiday season, doctors are warning not to let COVID overshadow another dangerous virus.

Two of the country’s top health officials, Eric Hargan, the Deputy Secretary of the U.S. Department of Health & Human Services and U.S. Four vaccines are now in Phase 3 human trials, including one at Baylor College of Medicine. Health officials said they won’t support a vaccine’s approval unless the trial includes a large and diverse group of volunteers. Getting a safe and effective vaccine across the finish line, from a research point of view, is only step one of the process. They discovered delivering substantial quantities of a vaccine, which health officials said could happen by the end of the year, will logistically be the hardest vaccine distribution in history.