ʻO keʻano o ka mask heʻano o nā huahana maʻemaʻe, nā mea maʻamau i ka waha a me ka ihu e hoʻopili ai i ka lewa a me nā maʻi, nā maʻi a me nā mea hana'ē aʻe a me nā mea'ē aʻe. Ua hanaʻia lākou i nā'āpana a iʻole pepa. Ua loaʻa iā mākou ka mask gerical mask a me nā maka maka maka, e like me n95, kn95, ffp2.