Delta Variant

• Estimated 1.2 million more nurses needed to handle regular, milder COVID-19 waves

  By Cassidy Morrison | January 30, 2022 05:15 AM

• The countries cutting back COVID-19 restrictions as omicron recedes

  By Cassidy Morrison | January 29, 2022 06:35 AM

• Omicron turns corner in Northeast, while swelling in the South

  By Cassidy Morrison | January 21, 2022 04:52 PM

• Prior infection offered better protection than vaccination against delta: CDC

  By Cassidy Morrison | January 19, 2022 04:36 PM

• Omicron is inherently far milder, massive CDC-backed study finds

  By Cassidy Morrison | January 12, 2022 03:11 PM

• CDC drops omicron estimates down to 58% of all COVID-19 infections

  By Christopher Hutton | December 29, 2021 09:36 AM

• Study suggests omicron boosts immunity against delta variant

  By Ryan King | December 28, 2021 11:04 AM

• Former Biden COVID-19 adviser warns of 'viral blizzard' hitting US

  By Asher Notheis | December 17, 2021 06:04 PM

• Democrats push for more home COVID-19 tests on shelves to counter omicron

  By Cassidy Morrison | December 12, 2021 07:00 AM

• CDC makes case for boosters in study showing waning vaccine protection against COVID-19

  By Cassidy Morrison | December 09, 2021 01:00 PM