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The mission of the Global Health Working Group is to explore and improve current and emerging states of health and human security worldwide.

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This Working Group is focused on exploring current and emerging states of health and human security worldwide.
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J&J booster slashes Omicron hospitalisations -South African study

Johnson & Johnson's booster shot provides high levels of protection against the omicron variant of Covid-19, according to data from a trial of healthcare workers in South Africa released Thursday.

Preliminary results from the Sisonke study, which have not been peer-reviewed, found that for people who had received one vaccine dose, the booster improved protection against hospitalization to 85 percent from 63 percent.

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New low cost Covid-19 vaccine developed in Texas gets approval for use in India

 

A new, low-cost Texas Children’s Hospital vaccine gets approval for use in India

A COVID-19 vaccine created at the Texas Children's Hospital Center for Vaccine Development in Houston has received emergency use authorization in India, after nearly 10 years of research and funding obstacles in 2020.

The goal is to make the vaccine – called Corbevax – available in other low- and middle-income nations across the globe to help prevent future variants of concern from forming.

“As long as we leave the southern hemisphere unvaccinated new variants of concern for us will emerge," said Dr. Peter Hotez, co-director of the Texas Children's Hospital Center for Vaccine Development and dean at Baylor's National School of Tropical Medicine. “The only way to stop it is to vaccinate the world and we think our [vaccine] is going to be a major contributor to that."

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More U.S. children are being treated for Covid, but Omicron cases do not seem so severe.

The latest coronavirus surge sweeping the United States, much of it driven by the highly contagious Omicron variant, has produced a worrisome rise in hospitalizations among children, not to mention heightened anxiety among parents nationwide.

Several states have reported increases of about 50 percent in pediatric admissions for Covid-19 in December. New York City has experienced the most dramatic rise, with 68 children hospitalized last week, a fourfold jump from two weeks earlier.

But even as experts expressed concern about a marked jump in hospitalizations — an increase more than double that among adults — doctors and researchers said they were not seeing evidence that Omicron was more threatening to children.

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Testing for Omicron may need re-evaluation--South African study

If confirmed in follow-up research and if the diagnostics industry can pivot quickly enough, findings from a South African study could make COVID-19 testing a lot easier for patients and healthcare workers, as the SARS-CoV-2 Omicron variant becomes the dominant source of infection.

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