The outbreak of swine flu in 2009 and the COVID-19 pandemic in 2020 led to greater awareness in many countries about the need to wash hands with soap to guard against these diseases infectious.
Mkurupuko wa homa ya mafua mnamo 2009 na janga la COVID-19 mnamo 2020 ulisabababisha kuongezeka kwa ufahamu katika nchi nyingi wa umuhimu wa kuosha mikono kwa kutumia sabuni ili kujilinda kutokana na magonjwa ya kuambukizwa kama hayo.