‘Fourth wave’: As mask mandates are lifted, Arizona health researchers urge Covid-19 caution

Media coverage

• Title	‘Fourth wave’: As mask mandates are lifted, Arizona health researchers urge Covid-19 caution
  Media name/outlet	Phoenix Business Journal
  Country/Territory	United States
  Date	4/1/21
  Persons	Joshua LaBaer, Efrem Lim

• Title	‘Fourth wave’: As mask mandates are lifted, Arizona health researchers urge COVID-19 caution
  Media name/outlet	Cronkite News Arizona PBS
  Country/Territory	United States
  Date	4/1/21
  Persons	Joshua LaBaer, Efrem Lim