Lasting Flu Vaccine Under Development

The era of seasonal flu vaccines may be coming to an end, if scientists succeed in their efforts to develop a lasting vaccine.  From The New York Times:

“In the history of vaccinology, it’s the only one we update year to year,” said Gary J. Nabel, the director of the Vaccine Research Center at the National Institute of Allergy and Infectious Diseases.

That has been the case ever since the flu vaccine was introduced in the 1950s. But a flurry of recent studies on the virus has brought some hope for a change. Dr. Nabel and other flu experts foresee a time when seasonal flu shots are a thing of the past, replaced by long-lasting vaccines.

“That’s the goal: two shots when you’re young, and then boosters later in life. That’s where we’d like to go,” Dr. Nabel said. He predicted that scientists would reach that goal before long — “in our lifetime, for sure, unless you’re 90 years old,” he said.

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