Statewide Interventions and Coronavirus Disease 2019 Mortality in the United States: An Observational Study.
Nadir YehyaAtheendar VenkataramaniMichael O HarhayPublished in: Clinical infectious diseases : an official publication of the Infectious Diseases Society of America (2021)
Later statewide emergency declarations and school closure were associated with higher Covid-19 mortality. Each day of delay increased mortality risk 5 to 6%.