While several studies have already found that wearing face masks
is an effective tool in preventing the spread of COVID-19, a new study comparing nasal and bronchial cells has found evidence that the nose is significantly more likely to spread the virus than the mouth, stressing the importance of proper mask wearing.
, which was published last week in Cell
magazine, mapped the human respiratory system and traces of the novel coronavirus in the nasal and bronchial airways in an attempt to better understand the modes of infection.
Full Story (The Jerusalem Post)