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The recommendation coincides with a new report finding asymptomatic bird flu infection in some workers. Those cases were discovered using blood, or serology, testing and seem to have been transmitted from sick animals, not people. To date, 46 people have been diagnosed with bird flu, also known as H5N1, in the United States this year. Of those 115, eight (7%) had antibodies showing they’d been infected with the bird flu. Until now, workers who had a known exposure to bird flu but didn’t have symptoms haven’t been routinely tested.

Persons: Nirav Shah, Demetre Daskalakis, ” Daskalakis, they’d, Shah, “, ”, who’s, Jennifer Nuzzo, “ We’ve, ” Nuzzo, Daskalakis Organizations: Centers for Disease Control, Prevention, CDC, National Center, farmworkers, Pandemic, Brown University School of Public Health, Food and Drug Administration Locations: United States, California, Washington, Colorado, Michigan

☆ As bird flu outbreak expands in California, dairy farms report it’s worse than they expected
▼ + stars: | 2024-10-08 | by ( Brenda Goodman | ) edition.cnn.com time to read: +6 min

CNN —A third farmworker has tested positive for bird flu in California, according to the state’s health department. Like the first two human cases in California, this third case is a farmworker who was in contact with sick dairy cattle. The CDC’s Principal Deputy Director, Dr. Nirav Shah, said in a news briefing on Friday that these cases were not a surprise. The California Department of Food and Agriculture has been conducting bulk milk tank sampling in areas where herds test positive. The first infected herds in California were found in late August.

Persons: Nirav Shah, “, ” Shah, ”, Jennifer Nuzzo, ” Nuzzo, Eric Deeble, Deeble, Dr, Sanjay Gupta, GISAID Organizations: CNN, US Centers for Disease Control, California Department of Public Health, Brown University, “, United States Department of Agriculture, California Department of Food, Agriculture, USDA, American Veterinary Medical Association, Quality Assurance, Los Angeles Times, CDC, CNN Health, Plant Health, Service Locations: California, United States Department of Agriculture . California, Colorado, United States, Africa

☆ Some states are loosening their Covid isolation guidelines, shifting away from CDC recommendations
▼ + stars: | 2024-01-23 | by ( Deidre Mcphillips | ) edition.cnn.com time to read: +8 min

Oregon changed its isolation policy in May when the Covid-19 public health emergency lifted, and California followed suit earlier this month. The recent order from the California health department notes that the potential infectious period spans from two days before through 10 days after symptoms or a positive test. Less restrictive isolation policies could allow people to feel more comfortable with testing, which could prompt them to get treatment or feel more comfortable taking other protective measures. Dr. Dean Sidelinger, Oregon’s state health officer, said that equity was a key factor considered in the decision to change isolation policy in the state. Public health policy decisions are rarely black-and-white, experts say, and weighing tradeoffs can be more of an art than a perfect science.

Persons: Tomás Aragón, ”, Jennifer Nuzzo, we’re, Dan Barouch, Sarita Shah, Dean Sidelinger, ” Barouch, –, ” Nuzzo, Shah, Dr, Sanjay Gupta, you’re, ” Shah, “ Organizations: CNN —, US Centers for Disease Control, California Department of Public Health, CDC, Pandemic, Brown University School of Public Health, Center, Virology, Vaccine, Beth Israel Deaconess Medical, Emory University, Get CNN, CNN Health Locations: California, Oregon, COVID, hospitalizations, Covid

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