"Yep! I tested positive for Covid, but basically I’m feeling fine - grateful to be vaxxed and boosted," the late-night host wrote on Twitter.

The legendary graffiti artist and Hip-Hop icon, Keith Grayson aka DJ Kay Slay has succumbed to medical complications due to a lengthy battle with COVID-19. The East Harlem native, who passed away on Easter Sunday (April 17), was 55 years-old at the time of his death. Rumors of Kay Slay’s passing began to circulate on Sunday evening, with well known music artist manager, Wack 100 reportedly confirming the news, along with veteran Hip-Hop promoter Van Silk.

Weibo users have been tagging posts with "buying groceries in Shanghai" to voice their frustration about securing groceries during the lockdown.

The agency granted emergency use authorization for the test, which detects chemical compounds in breath samples. A positive result should be confirmed with a molecular test.

The Brihanmumbai Municipal Corporation has announced that all eligible beneficiaries above the age of 18 in Mumbai have been fully vaccinated with two doses of Covid-19 vaccine. Mumbai has thus become the first major city in the country to fully vaccinate 100% of its citizens. It also has the highest vaccination coverage among all the 36 districts in Maharashtra.

The largest clinical trial to date on the use of the antiparasitic drug ivermectin against COVID-19 concluded that the drug is completely ineffective at treating the pandemic disease, according to results published in The New England Journal of Medicine on Wednesday.

The findings add further weight to the idea of mix-and-match boosting.

Americans 50 and older can get a second COVID-19 booster if it’s been at least four months since their last vaccination, a chance at extra protection for the most vulnerable in case the coronavirus rebounds.

“At some point it will become a waste of resources to continue studying an unpromising approach,” one expert said.

Typically, people who experience psychosis encounter it in young adulthood or alongside dementia later in life. Post-COVID psychosis can hit adults in their middle years.

Two doses of COVID vaccine cut the risk of infection and mild illness from the rising BA.2 subvariant, although protection wanes quickly.

A new protein subunit vaccine developed at MIT and Beth Israel Deaconess Medical Center may offer an inexpensive, easy-to-store, and effective alternative to RNA vaccines for Covid-19.

Fortunately, the Covid pandemic and its effects are powering down these days. There are fewer Covid positive reports and an increasing number of survivors.

A study found that serious COVID-19 illness is linked to an increase in the risk of long-term adverse mental health implications, such as depression and anxiety.

India will start administering COVID-19 vaccinations to 12- to 14-year-olds from March 16, the country's health ministry said on Monday, as schools reopen across the country with standard restrictions amid a significant fall in cases.

Novak Djokovic withdrew Wednesday from the BNP Paribas Open on the eve of the event, saying he cannot travel to the United States because he is not vaccinated against COVID-19. Djokovic, the tournament’s No. 2 seed, cited regulations by the U.S. Centers for Disease Control and Prevention as the reason for his inability to play. The U.S. has been requiring foreign visitors to be vaccinated to enter the country.

The fallout from the pandemic is just being felt. “We’re in new territory,” educators say.

COVID-19 can cause the brain to shrink, reduce grey matter in the regions that control emotion and memory, and damage areas that control the sense of smell, an Oxford University study has found. The scientists said that the effects were even seen in people who had not been hospitalised with COVID, and whether the impact could be partially reversed or if they would persist in the long term needed further investigation.

Scientists have pinpointed 16 new genetic differences in people who developed severe COVID-19 in a large study that could help researchers develop treatments for very sick patients.

One of the four flu strains -- B/Yamagata -- included in annual flu shots appears to have fallen off the radar.