National decline in asthma exacerbations in United States during coronavirus disease 2019 pandemic

Ann Allergy Asthma Immunol. 2021 Dec;127(6):692-694. doi: 10.1016/j.anai.2021.09.017. Epub 2021 Sep 25.
No abstract available

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Asthma / epidemiology*
  • COVID-19* / epidemiology
  • Disease Progression
  • Hospitalization
  • Humans
  • Pandemics*
  • SARS-CoV-2
  • United States / epidemiology