Masks against COVID-19
- Written by Carlos Rafael
- Published in Photo story
- Hits: 1715
The use of the nasobuco, together with other hygienic-sanitary measures, has influenced the favorable results of the health system in Cuba.
To be effective, masks must be used correctly, covering the mouth and nose; in addition, it should be used for a period of no more than three hours and it must be changed if the mask is moistened.
