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Pfizer seeks to expand omicron booster to kidsSeptember 27, 2022 -
'BA.5 can still put you into the hospital', health expert warnsAugust 2, 2022 -
Omicron surge appears to subside in L.A. County as new 'sub-variant' emergesJanuary 28, 2022 -
U.S. faces wave of omicron deaths in coming weeks, models sayJanuary 18, 2022 -
Doctor says people should continue to try to avoid getting COVID amid Omicron surgeJanuary 14, 2022 -
Moderna CEO says another booster may be necessary for all this fallJanuary 7, 2022 -
Why so many vaccinated people are getting COVIDJanuary 4, 2022 -
Over 27,000 new COVID-19 cases reported in L.A CountyDecember 31, 2021 -
Another 2,000 flights canceled Monday due to OmicronDecember 27, 2021 -
What to do when you test positive for omicronDecember 23, 2021