MRNA

The author of a new study reveals the damaging impacts for “long Covid” patients, people whose symptoms last months after initially becoming infected.

“I think it’s going to be liberating for their lives,” says the former FDA chief and Pfizer board member.

Two 50-microgram doses, half the dosage given to adults, produced antibody levels that were 1.5 times higher than those seen in young adults, Moderna said.

More than 47 million Pfizer vaccine recipients who received both shots at least six months ago became eligible for a booster Friday. More than 39.1 million Moderna vaccine recipients who received both shots at least six months ago became eligible for a booster Friday. The CDC adopted a slightly different criteria for J&J’s one-shot Covid vaccine, making almost 13 million…

Harvard associate professor Joseph Allen explains why he’s advocating setting firm masking deadlines in schools across the U.S.

The AY.4.2 subvariant has been detected in at least five cases in the U.S.: in Washington, D.C., California, North Carolina, Washington state and Massachusetts.

These are the stocks posting the largest moves in midday trading.

Millions of eligible Americans can now get a Covid vaccine booster shot from Pfizer, Johnson & Johnson or Moderna. Here’s how to tell which one is best for you.

Dr. Vivek Murthy told CNBC on Friday that Covid booster shots from Moderna, J&J and Pfizer are all safe and effective.

U.S. stock futures were mixed Friday, a day after the S&P 500 closed at a record and extended its winning streak.

U.S. stock futures were mixed Friday, a day after the S&P 500 closed at a record and extended its run of winning sessions to seven.

A CDC advisory panel Thursday endorsed boosters of Moderna and J&J Covid vaccines, sending the recommendation to the agency’s director for final approval.

The CDC said the most common side effects people reported after getting Covid vaccine boosters included pain at the injection site, fatigue, fever and headache.

If the committee issues a recommendation, and the CDC signs off, additional shots for those vaccines could be distributed immediately to eligible people.

Dow futures dropped Thursday, one day after the 30-stock average set a new intraday all-time high.

The FDA authorized Covid vaccine booster shots made by J&J and Moderna, another critical step in distributing extra doses to tens of millions of people.

Dr. Kavita Patel explains why the surging number of Covid cases in the United Kingdom could be a compelling argument for booster shots.

U.S. stock futures rose Tuesday as investors picked through morning Dow stock earnings.

The stocks making the biggest moves in premarket trading include Procter & Gamble, Johnson & Johnson, Travelers and more.

Powell was elderly, a known risk for severe Covid, and suffered from multiple myeloma, a blood cancer that studies show can make the shots less effective.