Guidance
May 2022: This guideline has been withdrawn because current practice is to manage COVID-19 risk in line with risk of other respiratory infections. See our guidance on treating severe asthma and our guideline on managing COVID-19.
May 2022: This guideline has been withdrawn because current practice is to manage COVID-19 risk in line with risk of other respiratory infections. See our guidance on treating severe asthma and our guideline on managing COVID-19.