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Information on vaccines to counter Ebola and other diseases

The Mission of this group is to follow the development of vaccines and other medications to counter Ebola and other diseases.

Members

Kathy Gilbeaux mdmcdonald MDMcDonald_me_com mike kraft

Email address for group

vaccines_global@m.resiliencesystem.org

Young Adults Are Among the Biggest Barriers to Mass Immunity in the U.S.

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As the country’s vaccination campaign slows and doses go unused, it has suddenly become clear that one of the biggest barriers to mass immunity will be persuading skeptical young adults of all backgrounds to get shots. Federal officials expressed alarm in recent days about low vaccination rates among Americans in their late teens and 20s, and have blamed them for the country’s all-but-certain failure to reach President Biden’s goal of giving 70 percent of adults at least an initial dose by July 4.

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mRNA Vaccines May Offer Lasting Protection, Study Finds

A study finds that the Pfizer and Moderna vaccines could offer protection for years

The vaccines made by Pfizer-BioNTech and Moderna set off a persistent immune reaction in the body that may protect against the coronavirus for years, scientists reported on Monday.

The findings add to growing evidence that most people immunized with the mRNA vaccines may not need boosters, so long as the virus and its variants do not evolve much beyond their current forms — which is not guaranteed. People who recovered from Covid-19 before being vaccinated may not need boosters even if the virus does make a significant transformation.

“It’s a good sign for how durable our immunity is from this vaccine,” said Ali Ellebedy, an immunologist at Washington University in St. Louis who led the study, which was published in the journal Nature.

The study did not consider the vaccine made by Johnson & Johnson, but Dr. Ellebedy said he expected the immune response to be less durable than that produced by mRNA vaccines.

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