Type: Article
Publication Date: 2020-04-27
Citations: 296
DOI: https://doi.org/10.3201/eid2608.201229
Abstract We compared indicators of influenza activity in 2020 before and after public health measures were taken to reduce coronavirus disease (COVID-19) with the corresponding indicators from 3 preceding years. Influenza activity declined substantially, suggesting that the measures taken for COVID-19 were effective in reducing spread of other viral respiratory diseases.