Public Health

Scientists find more effective COVID-19 treatment

In a new study from the University of Colorado, researchers examined a key aspect of the immune system during COVID-19: the interferon response. They found...

Milk may help fighting COVID-19, study finds

As the COVID-19 pandemic continues to claim lives around the world, dairy scientists may have a surprising role to play. In a new study from...

Scientists find durable immunity against COVID-19 variants

In a new study from Oregon Health & Science University, researchers found the blood of people infected by COVID-19 showed telltale signals of immunity...

Bark of neem tree may protect against COVID-19 variants

In a new study from the University of Colorado and elsewhere, researchers found an extract from the bark of the neem tree may help...

Health care workers change their minds on COVID vaccinations

When the COVID-19 vaccines became available, many health care workers, despite seeing the devastating effects of the virus firsthand, said they did not intend...

COVID vaccine protection declines after 6 months without boosters

In a new study from the Providence Research Network, researchers confirmed the overall effectiveness of vaccines in preventing severe infection resulting in hospitalization from...

COVID-19 virus may cause testicular damage

In a new study from The University of Hong Kong, researchers found that the COVID19 virus can cause testicular damage, chronic asymmetric testicular atrophy,...

Desire to travel increases likelihood of COVID-19 vaccination

In a new study from Washington State University, researchers found traveling can be a powerful motivator in people's decision to get vaccinated against COVID-19. People...

Ray Dalio: Why I computerize everything in my investment

Bridgewater Associates, Ray Dalio’s investment company, is not only the world's largest hedge fund but also a pioneer of using computers to make business...

Most people may not need second COVID booster, study finds

In a new study from Israel's Sheba Medical Center, researchers found that a fourth COVID vaccination or second booster shot may not be necessary...