0
718
Polluted air ; Infectious disease and wearing N95 face mask
The N95 mask is made to filter out dangerous particles, providing a lightweight and relatively inexpensive way to breathe clean air and prev..
0
830
A guide on how to use N95 masks in medical centers
Due to limited resources, sometimes medical centers decide to reuse or not use N95 masks for a long time. This guide recommends some tips in this reg..
0
758
Do we still need to wear a N95 mask after the corona vaccine?
The CDC has announced that people who have received all doses of the corona vaccine can meet each other without a mask. But does this mean..
0
726
If you use a N95 mask, how much will be the transmission of the corona virus ?
One of the protective measures against contracting and preventing the transmission of the corona virus among people is to..
0
880
Types of masks for dentists
In July 2020, the World Health Organization officially announced the mode of transmission of the Covid-19 disease through aerosols. Before that, several studies had proved ..
0
747
What mask should we use to deal with Omicron strain?
Corona virus enters body cells with the help of a protein called spike and causes covid-19 disease. About 30 or more changes in the spike prote..
0
1336
Can a surgical mask be cleaned and reused?
Health authorities say the most widespread anti-COVID weapon—surgical masks—must be thrown away after a single use, but environmental concerns are pushing so..
0
1222
Will Your COVID-19 Mask Protect You from Wildfire Smoke?
People in the world now have to protect themselves not only from the novel coronavirus, but from wildfire smoke as well.Health experts say an N..