Global Health

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Mon, 2009-03-09 11:54 — mdmcdonald

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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Aboubacar Conte	admin	Albert Gomez	Allan	Anthony	Carrielaj
Chisina Kapungu	ChrisAllen	Corey Watts	CPetry	DeannaPolk	Elhadj Drame
Gavin Macgregor...	Hadiatou Balde	hank_test	jranck	JSole	Kathy Gilbeaux
Lisa Stelly Thomas	loguest	Maeryn Obley	mdmcdonald	MDMcDonald_me_com	Mika Shimizu
mike kraft	njchapman	Norea	Tiaji Salaam-Blyther	tnovotny

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COVID booster cuts severe COVID risk by a third in patients with weak immune systems--study

Thu, 2024-03-28 17:07 — mike kraft

Study: COVID booster cuts severe COVID risk by a third in patients with weak immune systems One dose of the updated, single-strain COVID-19 vaccine introduced last fall is 38% effective against hospitalization in the 7 to 59 days after receipt and 34% effective at 60 to 119 days in adults with weakened immune systems, yet uptake in this group is low, estimates a study published today in Morbidity and Mortality Weekly Report. CIDRAP

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Severity of infection and high blood presure lnked to long Covid--Swedish study

Thu, 2024-03-28 10:16 — mike kraft

Swedish study suggests link between long COVID and severity of illness Of those who had long COVID, 61% had been hospitalized after contracting the virus. CIDRAP

... high blood pressure may be a risk factor for developing the chronic condition. The study is published in BMJ Public Health.

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Recent studies suggest staying up-to-date on COVID shots helps protect high-risk groups from severe illness

Thu, 2024-03-28 10:06 — mike kraft

Do you need a spring COVID-19 vaccine? Research backs extra round for high-risk groups | CBC News Various Canadian provinces are rolling out spring COVID-19 vaccination campaigns, allowing higher-risk individuals to get an extra dose. CBC

New guidelines suggest certain high-risk groups could benefit from having another dose of a COVID-19 vaccine this spring — and more frequent shots in general — while the broader population could be entering once-a-year territory, much like an annual flu shot.

Medical experts told CBC News that falling behind on the latest shots can come with health risks, particularly for individuals who are older or immunocompromised.

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Global COVID reinfection rate less than 1%, depending on variant, country, time --China Meta-analysis

Wed, 2024-03-27 17:49 — mike kraft

Meta-analysis: Global COVID reinfection rate less than 1%, depending on variant, country, time The results suggest that waning SARS-CoV-2 immunity levels over time can lead to reinfections and a new pandemic wave, the authors say. CIDRAP

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Scientists study evolution of COVID in an effort to head off a resurgence

Wed, 2024-03-27 14:16 — mike kraft

Rat droppings from New York City. Poop from dog parks in Wisconsin. Human waste from a Missouri hospital. These are some of the materials that are readying us for the next chapter of the coronavirus saga.

More than four years into the pandemic, the virus has loosened its hold on most people’s bodies and minds. But a new variant better able to dodge our immune defenses may yet appear, derailing a hard-won return to normalcy.

Scientists around the country are watching for the first signs.

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Children with COVID but asymptomatic play key role in household spread --study

Tue, 2024-03-26 20:12 — mike kraft

Study: Kids with COVID but no symptoms play key role in household spread A study today in Clinical Infectious Diseases conducted across 12 tertiary care pediatric hospitals in Canada and the United States shows that asymptomatic children with COVID-19, especially preschoolers, contribute significantly to household transmission. CIDRAP

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The researchers discovered that 10.6% of exposed household contacts developed symptomatic illness within 14 days of exposure to asymptomatic test-positive children, a rate higher than expected.

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Moderna says new Covid vaccine showed stronger immune response than current version --study

Tue, 2024-03-26 20:06 — mike kraft

Moderna says new Covid vaccine showed stronger immune response than current shot in study Moderna's new shot offers the potential of a longer shelf life and is one component of its combination vaccine targeting Covid and the flu. Annika Kim Constantino CNBC

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U.N agency issues "red alert" about global warming

Tue, 2024-03-26 10:18 — mike kraft

UN weather agency issues 'red alert' on climate change after record heat, ice-melt increases in 2023 The U.N. weather agency is sounding a “red alert” about global warming, citing record-smashing increases last year in greenhouse gases, land and water temperatures and melting of glaciers and sea ice. AP News

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U.S. FDA approves COVID preventive Pemgarda for immunocompromised persons

Tue, 2024-03-26 10:08 — mike kraft

FDA OKs Invivyd's COVID preventive Pemgarda for emergency use The pre-exposure treatment is indicated for adolescents and adults with moderate-to-severe immunocompromising conditions. CIDRAP

The Food and Drug Administration (FDA) on March 22 granted emergency use authorization (EUA) for Invivyd's monoclonal antibody to prevent COVID-19 in immunocompromised patients, which fills a gap following the withdrawal of Evusheld in January 2023.

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