FDA Approves Johnson & Johnson Single-Dose Vaccine For COVID-19

by Emma

The Food and Drug Administration approved Johnson & Johnson’s coronavirus vaccine for emergency use on Saturday, the third such vaccine available for use in the U.S. and the first to require only a single dose.

After a panel of experts met Friday and voted to recommend the Johnson & Johnson vaccine for COVID-19, the FDA approved the drug for use by Americans ages 18 and older the following day.

FDA Approves Johnson & Johnson Single-Dose Vaccine For COVID-19

An FDA analysis of Johnson & Johnson’s vaccine released Wednesday found that it was safe and effective. A study reported that the vaccine protected against COVID-19 at a rate of about 66% against symptomatic cases and 85% against severe cases. After 28 days following vaccination, there were zero cases of hospitalizations or deaths.

The Pfizer and Moderna vaccines, which are given in two doses, were about 95% effective at preventing symptomatic cases. It’s worth noting that Johnson & Johnson’s vaccine study was conducted after more contagious virus variants were circulating, unlike Pfizer and Moderna’s studies.

“It’s important for people to not think that one vaccine is better than another,” expert panelist Dr. Cody Meissner, director of pediatric infectious disease at Tufts Medical Center, said Friday. “Hopefully [the CDC] will emphasize that there is no preference for one vaccine over another. All vaccines work with what appears to be equal efficacy and equal safety.”

Dr. Arnold Monto, a professor of epidemiology at the University of Michigan School of Public Health, echoed the sentiment: “In this environment, whatever you can get, get.”

Johnson & Johnson’s vaccine can be stored in a regular freezer or refrigerator, making it easier to transport and distribute. Moderna’s vaccine needs to be held at super-cold temperatures. Pfizer recently reported that its vaccine could be stored in regular freezers and now awaits an update to its FDA guidelines.

So far, more than 47 million people in the U.S. have received at least one dose of a COVID-19 vaccine, according to the Centers for Disease Control and Prevention. The CDC has recommended that states make people over age 65 eligible for the vaccine and front-line workers such as educators, food industry workers, and public transportation employees.

While daily cases and deaths have dropped significantly since their peak in December and January, the U.S. hit the horrific COVID-19 milestone this week, of more than 500,000 deaths since the pandemic began. Calling all HuffPost superfans! Sign up for membership to become a founding member and help shape HuffPost’s next chapter.

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