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First mRNA Flu Shot Now Available for Those 50 and Older

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Health Desk

In Short: Moderna’s mFlusiva, the first mRNA flu vaccine, is now available for people aged 50 and older.

Moderna’s mFlusiva, the first mRNA flu vaccine, is now available for people aged 50 and older. The vaccine, which uses the same technology as the Pfizer and Moderna COVID-19 shots, was approved by the FDA in August.

According to a late-stage clinical trial published in the New England Journal of Medicine, mFlusiva was found to be about 27% more effective than a standard flu shot. The trial involved more than 40,000 adults aged 50 and older across 11 countries.

Vaccine policy expert Dorit Reiss from the University of California Law San Francisco noted that Medicare is required to fully cover the cost of FDA-approved seasonal flu shots, but it remains unclear how widely Medicaid will cover the new mRNA shot this season.

Pharmacies are reporting that the new vaccine is causing confusion among some patients about eligibility and availability. People who do not want the mRNA vaccine can still opt for a traditional flu shot.

Scientists have long been interested in using mRNA technology for flu vaccines due to its potential to be made faster, making it easier to adapt to changing flu strains.

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