Yahoo Web Search

  1. Related topics

    flu symptoms 2020
    • Quick Take: Vaccine fears

      San Francisco Chronicle· 2 weeks ago

      Two vaccines, one from Johnson & Johnson and another from AstraZeneca Plc, have been associated with very rare reports of an unusual clotting syndrome. The syndrome, which ...

    • Quick Take: Coronavirus variants

      San Francisco Chronicle· 1 week ago

      Variants with distinctly different physical characteristics may be co-termed a strain. A variant that deviates significantly from its viral ancestors may be identified as a new lineage, or branch ...

    • Final numbers: almost no Ohio flu this season

      Tribune Publishing via Yahoo News· 2 weeks ago

      The numbers in the state's final flu surveillance report, published May 28, show a dramatic drop from past years. Flu cases in Ohio vary year to year; it ...