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NBC News

As bird flu concerns grow, scientists race to develop new vaccines

NBC News
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Department of Health and Human Services announces $590 million in funding to develop mRNA vaccine.

The money is in part to fast-track the development of an mRNA vaccine that targets the strains of bird flu currently circulating in wild birds, poultry and dairy cows.

The federal government already has two bird flu vaccine candidates in limited quantities in the nation’s stockpile.

Researchers are developing an adjuvant used in some vaccines that can generate a stronger immune response.

They hope to move from the preclinical stage to early-stage clinical trials in about a year .

A universal flu vaccine is scheduled to enter phase 1 clinical trials sometime in 2026 , but the urgency’ of H5N1 may move the trial date to sometime this year .