Wearing a mask is only effective to stop the spread of COVID-19 if it is worn properly."https://scontent-jnb1-1.xx.fbcdn.net/v/t15.13418-10/116648694_579931209356231_3718247772833268078_n.jpg?_nc_cat=109&_nc_sid=f2c4d5&_nc_ohc=iDFI5erbxtkAX8_WmUr&_nc_ht=scontent-jnb1-1.xx&oh=30d16170bfff9bcef4bc3d0fec0543a7&oe=5F49B404"