Biden Announces a Donation of 19 Million COVID-19 Vaccines to COVAX, With More to Follow

(WASHINGTON) — President Joe Biden announced Thursday the U.S. will donate 75% of its unused COVID-19 vaccines to the U.N.-backed COVAX global vaccine sharing program, acting as more Americans have been vaccinated and global inequities have become more glaring. Of the first tranche of 25 million doses, the White House said about 19 million will … Read more

The U.S. Has Failed to Persuade Americans to Get Vaccines. Here’s How It Should Course-Correct

The U.S. still hasn’t reached a high enough level of vaccination to achieve “herd immunity” because vaccine demand is falling. While only months ago, it was hard to get an appointment, now vaccines are widely available and people just aren’t getting them. This is a marketing issue: the federal government is failing to penetrate the … Read more

4 Ways Exercise Helps Fight Aging

Everyone knows that exercise is good for you. But it’s not just beneficial for the young, healthy and already fit. It’s also one of the best defenses against the toughest aspects of aging. Exercise not only improves heart and lung health, but research shows that even modest physical activity is good for the brain, bones, … Read more

Why ‘Breakthrough’ Infections Even After COVID-19 Vaccinations Shouldn’t Be Surprising

In a recent Morbidity and Mortality Weekly Report (MMWR), researchers at the U.S. Centers for Disease Control (CDC) provide the first wide-scale look at the number of so-called “breakthrough infections”—COVID-19 infections occurring in people who are vaccinated against the disease. Among more than 101 million people who were fully vaccinated in the U.S. during the … Read more