Analyse @UNICEF's tweets
Ujas, 11, proudly shows his mask in India.
Until we have vaccines or medicines to stop COVID-19, mask wearing, physical distancing, and hand washing are some of the best tools we have.
#WorldMaskWeek https://t.co/xbvY0aO5T2
Until we have vaccines or medicines to stop COVID-19, mask wearing, physical distancing, and hand washing are some of the best tools we have.
#WorldMaskWeek https://t.co/xbvY0aO5T2