Studies

The Centers for Disease Control and Prevention published three studies on Wednesday that federal officials said provided evidence that booster shots of the Pfizer BioNTech and Moderna coronavirus vaccines would be needed in the coming…

The Centers for Disease Control and Prevention released three studies on Wednesday that, according to federal officials, provided evidence that all Americans would need booster shots of the Pfizer BioNTech and Moderna coronavirus vaccines…

Several measures to mitigate Covid-19 - including improving ventilation, requiring adults to wear face masks, and taking frequent surveillance tests - can help keep schools open and students safe, according to two new studies.The studies,…

The second new study, published in The Lancet, was carried out by researchers from the Israel Ministry of Health and Pfizer. It is based on more than 230,000 coronavirus infections that occurred in Israel between January 24th and April…

For weeks, New Yorkers have been witnessing the alarming rise of a native variant of the coronavirus that has stubbornly kept the number of cases in the city high. City officials have repeatedly warned that the variant could be more…

A variant, first discovered in California in December, is more contagious than previous forms of the coronavirus. Two new studies have shown concerns that emerging mutants like these could hamper the sharp decline in cases across the state…

Almost 30 million people in the United States - and likely many others whose diseases have never been diagnosed - have been infected with the coronavirus to date. Should these people still be vaccinated?Two new studies answer this question…

Almost 30 million people in the United States - and likely many others whose diseases have never been diagnosed - have been infected with the coronavirus to date. Should these people still be vaccinated?Two new studies answer this question…

When Dr. Gbenga Ogedegbe began researching coronavirus infections in black and Hispanic patients, believed he knew what to find. Infected black and Hispanic patients would be hospitalized and dying more often compared to white…