Anti-bacterial uye anti-virusi yakanyungudutswa jira rinogadziriswa nekuwedzera anti-virus zvinhu panguva yekugadziriswa kweyakajairika yakanyungudutswa machira.Iyo anti-H1N1 virus rate inodarika 99% uye kukosha kwekusefa kuri pamusoro pe97%, kupfuura iyo KN95 standar.