Seasonal Flu

New frequency comb breathalyzer detects COVID-19 with excellent accuracy

Fri, 2023-04-07 17:41 — mike kraft

New frequency comb breathalyzer detects COVID-19 with excellent accuracy JILA researchers have upgraded a breathalyzer based on Nobel Prize-winning frequency-comb technology and combined it with machine learning to detect SARS-CoV-2 infection with excellent accuracy in 170 ... Science X

...Their achievement represents the first real-world test of the technology's capability to diagnose disease in exhaled human breath. Their study on this topic was published in the Journal of Breath Research.

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U.S. CDC adds Covid-19 vaccinations to immunization schedules for children, adults

Thu, 2023-02-09 17:31 — mike kraft

CDC adds Covid-19 vaccinations to immunization schedules for children, adults The guidance formalizes current recommendations, and does not mandate vaccines. POLITICO

The Centers for Disease Control and Prevention added Covid-19 vaccinations for children, adolescents and adults to its immunization schedule.

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Twice-weekly rapid COVID tests may be better for detection than infrequent PCR --study

Tue, 2023-01-31 17:37 — mike kraft

Twice-weekly rapid COVID tests may be better than infrequent PCR Despite PCR's higher sensitivity, frequent testing with rapid antigen tests can top their performance, a study of pro soccer players finds. CIDRAP

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U.S. Covid, flu, RSV cases declining in hospitals as ‘tripledemic’ threat fades

Mon, 2023-01-23 09:17 — mike kraft

Covid, flu, RSV declining in hospitals as ‘tripledemic’ threat fades The third pandemic winter is nowhere near as bad as the previous two, likely because most Americans have some immunity from shots and previous infections. Fenit Nirappil Washington Post

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RSV vaccine: Moderna, Pfizer’s race to obtain FDA approval process

Wed, 2023-01-18 17:32 — mike kraft

Moderna, Pfizer’s new race: The RSV vaccine FDA approval process

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Pfizer’s vaccine is already in the FDA approval process and Moderna CEO Stéphane Bancel told CNBC from Davos on Wednesday that it will be filing for FDA approval for its vaccine soon — it even had a plan in place for top executives to be ready to submit over the holidays if needed.

ALSO SEE: Moderna says its RNA vaccine was nearly 84% effective in preventing symptoms in adults 60 and older

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You can you get COVID and the flu at the same time

Wed, 2023-01-18 11:59 — mike kraft

Can you get COVID and the flu at the same time? And what about a cold or RSV? With all the illness spreading, it's virus soup out there these days. Some people feel so sick they're wondering if they're fighting more than one germ at once. NPR.org

... Yes, it can happen. There's plenty of evidence of people testing positive for, say, COVID and the flu or flu and RSV simultaneously.

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American holidays didn’t lead to feared bump in flu cases, CDC says

Mon, 2023-01-16 10:08 — mike kraft

Holidays didn't lead to feared bump in flu cases, CDC says NEW YORK (AP) — New U.S. government data suggests holiday gatherings didn't spark surges in respiratory diseases. The Centers for Disease Control and Prevention on Friday reported that visits to doctors' offices for the flu-like illnesses fell for the sixth straight week. AP NEWS

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Of course, the situation is uneven across the country, and some places have more illnesses than others. But some doctors say patient traffic is easing.

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Low humidity and temperatures may make it easier to catch a cold, the flu or Covid in winter

Thu, 2023-01-12 09:27 — mike kraft

Why it’s easier to catch a cold, the flu or COVID in the winter Low humidity protects viruses and cold temperatures may blunt some immune responses, making viral infections like colds, flu and COVID-19 more likely. Tina Hesman Saey Science News

...researchers have found that viruses that surge in the winter, including influenza viruses and SARS-CoV-2 — the coronavirus that causes COVID-19 — survive best when the relative humidity in the air falls below about 40 percent.

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