Analysis

In race for monkeypox vaccines, experts see repeat of COVID LONDON (AP) — Moves by rich countries to buy large quantities of monkeypox vaccine, while declining to share doses with Africa, could leave millions of people unprotected against a more dangerous version of the disease and risk continued spillovers of the virus into humans, public health officials are warning. AP NEWS

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“The mistakes we saw during the COVID-19 pandemic are already being repeated,” said Dr. Boghuma Kabisen Titanji, an assistant professor of medicine at Emory University.

Reinfection, severe outcome more common with BA.5 variant; virus spike protein toxic to heart cells Compared with the earlier Omicron BA.2 subvariant, currently dominant Omicron BA.5 is linked with higher odds of causing a second SARS-COV-2 infection regardless of vaccination status, a study from Portugal suggests. Further, they found, in infected heart muscle cells only the SARS-CoV-2 spike interacted with so-called TLR4 proteins (Toll-like receptor-4) that recognize invaders and trigger inflammatory responses. YahooNews

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Should you wait for the Omicron booster? Why experts say you should 'get it now!' With new COVID-19 boosters expected later this year, health experts urge Californians not to put off a first or second booster shot until then. YahooNews

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"Trying to predict the future with this virus, even as close as the fall, is not a good idea," she said. "And even with the more Omicron-specific vaccines, it’s still highly unlikely that they will provide absolute protection against infection."

Fauci on needing a second generation of COVID vaccines: 'We have multiple variants of concern ... And it's getting more complicated' A new generation of vaccines is needed to continue fighting COVID-19, according to experts at the White House Tuesday. YahooFinance

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It's one reason why the White House Covid-19 Response Team is pushing for eligible adults to get first or second boosters, depending on their age, and is contemplating expanding second boosters for all adults.