FDA Extends J & J COVID Vaccine Expiration Date by 6 Weeks – NBC4 Washington

Johnson & Johnson On Thursday, US regulators said they had extended the expiration date for millions of doses. COVID-19 vaccine Up to 6 weeks.

The company said a Food and Drug Administration review concluded that the shots were safe and effective for at least 4 1/2 months. In February, the FDA initially stored them at normal refrigerated levels. , Approved J & J vaccine for up to 3 months.

Thursday’s announcement afterwards State officials have warned that many stored doses will expire by the end of the month.

Vaccine expiration dates are based on information from pharmaceutical companies about how long an injection will maintain its proper strength. J & J said the FDA added 6 weeks based on data from an ongoing study assessing vaccine stability.

The FDA is considering the expiration dates for all three US-approved vaccines as companies have been testing batches for several months since the vaccine was first released. The Pfizer and Moderna vaccines approved in December have a shelf life of 6 months.

J & J’s extensions help maintain a supply of vaccines even when the number of Americans vaccinated decreases. Last week, the country received an average of about 800,000 new injections per day. This is down from the highest shot of nearly 2 million shots per day two months ago. Government officials and businesses are looking to incentives to encourage shots, including paid holidays with a $ 1 million lottery prize.

Due to delayed vaccinations, the United States has shown that it is unlikely to meet President Joe Biden’s goal of partially vaccination of 70% of adults by July 4. .. Control and prevention.

J & J’s vaccine was highly anticipated due to its one-time prescription and simple refrigeration. The shot was expected to play an important role in vaccination campaigns in rural areas and low-income countries with limited medical infrastructure.

The United States is approaching the goal of 70% of its population being vaccinated. Former FDA Deputy Secretary Peter Pitts believes that the country can achieve that with peer pressure and a personal anecdote about the joy of rejoining normal activities.

However, rival pharmaceutical companies Pfizer and Moderna, which began shipping shots a few months ago, are already supplying enough doses to meet US demand. More than 129 million Americans have been fully vaccinated with the company’s two-dose vaccine. By comparison, only 11 million Americans have been vaccinated against J & J Shot. According to the CDC, about 10 million more J & J doses were sent to the state.

J & J’s vaccine use has been hit by a rare association with thrombotic disorders. Due to this issue, US health officials “Pause” the use of shots for an 11-day reviewAuthorities lifted the hold in late April after concluding that the benefits of the vaccine outweigh the risks.

J & J’s deployment has also been delayed by pollution issues at its Baltimore factory, which is useful for filming. The facility was closed after an FDA examination revealed unsanitary conditions and other problems in April. Vaccines made there are not distributed.


AP Health Writer Linda A. Johnson contributed to this report.

FDA Extends J & J COVID Vaccine Expiration Date by 6 Weeks – NBC4 Washington

Source link FDA Extends J & J COVID Vaccine Expiration Date by 6 Weeks – NBC4 Washington

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