There’s Only Weak Evidence For Vitamin-D As a COVID-19 Preventative—But Scientists Are Trying to Learn More

To protect himself from COVID-19, Dr. Anthony Fauci has long said he’s skipping hugs and handshakes, wearing a mask, and staying off of planes. Last week, he acknowledged adding another step to protect his health: taking supplements of vitamin-D. “If you are deficient in Vitamin-D, that does have an impact on your susceptibility to infection,” … Read more

College Professors Made Models Showing How Bad COVID-19 Would Be on Campus. Some Administrators Ignored Them

Who thought it would be a good idea to move thousands of teenagers and young adults across the country to college campuses, where, unencumbered by parental supervision, many college kids did what college kids do? Actually, Nigel Goldenfeld and Sergei Maslov, two University of Illinois at Urbana-Champaign physics researchers, thought they had it figured out. … Read more

The COVID-19 Pandemic Has Erased Decades of Progress on Childhood Vaccination

While the world waits for a COVID-19 vaccine, children across the globe are going without shots already known to be life-saving. With the world in disarray due to the COVID-19 pandemic, the number of children vaccinated this year against infections like diphtheria, tetanus, pertussis, measles and pneumococcal disease has fallen to levels not seen since … Read more

COVID-19 Is Still Devastating Nursing Homes. The Trump Administration Isn’t Doing Much To Stop It

At least 75,000 Americans in nursing homes and other long-term care facilities have already died from COVID-19—and the devastation is far from over. After a decrease earlier this summer, the death toll is now rising once again, and as the country heads into the fall and then flu season, millions of Americans who require institutional … Read more

COVID-19 Has Killed Nearly 200,000 Americans. How Many More Lives Will Be Lost Before the U.S. Gets It Right?

Forty-five days before the announcement of the first suspected case of what would become known as COVID-19, the Global Health Security Index was published. The project—led by the Nuclear Threat Initiative and the Johns Hopkins Center for Health Security—assessed 195 countries on their perceived ability to handle a major disease outbreak. The U.S. ranked first. … Read more

The Great Vaccine Race: Inside the Unprecedented Scramble to Immunize the World Against COVID-19

The cleverest of enemies thrive on surprise attacks. Viruses—and coronaviruses in particular—know this well. Remaining hidden in animal hosts for decades, they mutate steadily, sometimes serendipitously morphing into more effective and efficient infectious agents. When a strain with just the right combination of genetic codes that spell trouble for people makes the leap from animal … Read more

Almost 2 Million Fewer U.S. Teenagers Are Vaping Now Compared to Last Year, CDC Data Show

Almost 2 million fewer U.S. teenagers report using e-cigarettes in 2020 compared to 2019, according to new data from the U.S. Centers for Disease Control and Prevention (CDC). “Youth e-cigarette use remains an epidemic,” CDC Director Dr. Robert Redfield said in a statement released Wednesday, but the decline in underage vaping is dramatic. About 20% … Read more

AstraZeneca Paused Its COVID-19 Vaccine Trial to Perform a Safety Review. That’s Not Bad News

AstraZeneca, the U.K.-based pharmaceutical company behind one of the world’s most promising COVID-19 vaccine candidates, has paused its trials due to “a single event of an unexplained illness that occurred in the UK Phase III trial,” the company announced Sept. 9. The news is disappointing, but it shows the development process is happening as it … Read more