label: Employ particulate respirator masks (e.g., N-95) during aerosol-generating procedures when aerosol likely to contain certain respiratory pathogens (e.g., M. tuberculosis, COVID-2019, avian or pandemic influenza viruses)
label_lc: employ particulate respirator masks (e.g., n-95) during aerosol-generating procedures when aerosol likely to contain certain respiratory pathogens (e.g., m. tuberculosis, covid-2019, avian or pandemic influenza viruses)