'Stealth omicron' becomes dominant variant in U.S., continues to spread in N.J.

Media coverage

• Title	'Stealth omicron' becomes dominant variant in U.S., continues to spread in N.J.
  Media name/outlet	Star-Ledger, The: Web Edition Articles (Newark, New Jersey)
  Country/Territory	United States
  Date	29/03/22
  Persons	Stephanie Silvera