Search Results for: Virus

Open the calendar Use the arrow keys to select a date

Can’t find what you’re looking for? Visit our FAQ page.

6,257 results

6,257 results for: Virus

  1. Health & Medicine

    Why mpox is a global health emergency — again

    The WHO made the declaration as a potentially more infectious version of the deadly virus has emerged and mpox cases are rapidly rising across Africa.

    By
  2. Health & Medicine

    Male mosquitoes sometimes suck, too

    Blood isn’t actually toxic to all male mosquitos. In at least one virus-carrying species, it may even help them live longer.

    By
  3. Health & Medicine

    How U.S. public health cuts could raise risks of infectious diseases

    Deep funding cuts and widespread layoffs impact everything from local public health outreach to global disease surveillance, making us more vulnerable, experts warn.

    By
  4. Health & Medicine

    Genetic analyses of the bird flu virus unveil its evolution and potential

    The H5N1 outbreak in cattle is giving flashbacks to the COVID pandemic. But this time is different.

    By
  5. Health & Medicine

    Extreme heat and rain are fueling rising cases of mosquito-borne diseases

    Extreme Climate Update looks at the perfect storm climate change is creating for mosquitoes and the diseases they carry, like dengue and West Nile.

    By
  6. Humans

    FDA cuts imperil food safety, but not how you might think

    Layoffs at the FDA, USDA and CDC could erode the U.S. food safety system. Experts aren’t so worried about milk or chicken today; they’re concerned about the future.

    By
  7. Neuroscience

    Ancient viruses helped speedy nerves evolve

    A retrovirus embedded in the DNA of some vertebrates helps turn on production of a protein needed to insulate nerve cells, aiding speedy thoughts.

    By
  8. Health & Medicine

    Cows might host both human and bird flus

    Both kinds of influenza viruses may break into cattle cells using receptors similar to those in people, wild birds and poultry.

    By
  9. Animals

    Cool water could protect sea stars from a mysterious disease

    Sunflower sea stars discovered taking refuge in fjords may offer clues to saving the critically endangered species from sea star wasting disease.

    By
  10. Health & Medicine

    Traces of bird flu are showing up in cow milk. Here’s what to know

    We asked the experts: Should people be worried? Pasteurization and the H5N1 virus’s route to infection suggests risks to people remains low.

    By
  11. Health & Medicine

    The CDC has tightened rabies regulations for imported dogs. Here’s why

    Dog rabies was eliminated in the United States in 2007. The new rules on bringing dogs into the country aim to keep it that way.

    By
  12. Health & Medicine

    How to stay healthy during the COVID-19 summertime surge

    Infections peak in the summer and winter. Up-to-date vaccinations, testing and masking can slow the spread.

    By