Covid-19: Pfizer vaccine offers 100% long-term protection in young adolescents – Forbes France

COVID-19 |
According to the latest data from Pfizer, the Covid-19 vaccine developed by the pharmaceutical giant is 100% effective in the long term in young adolescents. | Source: Getty Images

Pfizer and BioNTech announced on Monday, November 22, that their COVID-19 vaccine offers strong long-term protection in adolescents ages 12-15. The two companies say the data will help support planned regulatory clearance requests in the United States and around the world.

According to Pfizer, two doses of the vaccine are 100% effective against covid-19. These measurements were made in several patients between seven days and four months after the second injection.

These are the first data of its kind to be released to the public and are derived from the analysis of an advanced clinical trial involving 2,228 volunteers; These longer-term measures will be used to support full clearance requests from the FDA and other global regulatory bodies for young adolescents. from 12 to 15 years old.

No serious safety concerns were noted during the trial, and side effects were consistent with other data reported for the vaccine (injection site pain, fever, fatigue and chills), Pfizer said.

According to Pfizer CEO Albert Bourla, these results are “particularly important” given rising infection rates among 12-15 year olds in some regions.

The Pfizer-BioNTech vaccine received emergency clearance for teens ages 12-15 in mid-May. Although children and adolescents are much less likely to develop severe symptoms or die from COVID-19 infection, they can and do develop a life-threatening condition.

Officials and experts have welcomed the adoption of this emergency vaccine authorization. They say it’s a way to cope with the skyrocketing infections and hospitalizations in children as the Delta variant spreads in the United States and Europe. Vaccination would also make it safer to return to school in the fall on the other side of the Atlantic, although it is not yet clear whether schools in the United States will make the vaccine mandatory. All states have the power to require vaccination of schoolchildren (this is already the case for some vaccines such as those against polio or measles), but few have begun to address the issue of obligation: vaccine against covid-19 . However, a full authorization could be a game changer, and California, which is the only state that makes vaccination mandatory for students in kindergarten through 12th grade, has high expectations of this authorization.

A total of 9.9 million American teens ages 12-15 have already received at least one injection of the Pfizer-BioNTech vaccine, according to CDC data, nearly 60% of the estimated 17 million eligible patients. Approximately 8.2 million adolescents are fully immunized, almost half.

Forbes US Translated Article – Author: Robert Hart

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