Decreased Seasonal Influenza Rates Detected in a Crowdsourced Influenza-Like Illness Surveillance System During the COVID-19 Pandemic: Prospective Cohort Study.
Gertz A, Rader B, Sewalk K, Varrelman TJ, Smolinski M, Brownstein JS.
Decreased Seasonal Influenza Rates Detected in a Crowdsourced Influenza-Like Illness Surveillance System During the COVID-19 Pandemic: Prospective Cohort Study.
Gertz A, Rader B, Sewalk K, Varrelman TJ, Smolinski M, Brownstein JS.