- Joined
- Dec 13, 2015
- Messages
- 9,594
- Reaction score
- 2,072
- Location
- France
- Gender
- Male
- Political Leaning
- Centrist
A PROFESSIONAL STUDY REGARDING FACE-MASKS AND COVID
Yes, the masks do not stop 100% of Covid in all circumstances. But, they are decidedly preferential to wearing no masks at all.
So, read said evidence from a professional study here below: New Evidence on Face Masks to Prevent the Spread of COVID-19
Excerpt:
'Nuff said? Likely not. Some people refuse to either understand or even read the evidential facts, which is alarming ...
PS: Some photos of N95 masks:
Yes, the masks do not stop 100% of Covid in all circumstances. But, they are decidedly preferential to wearing no masks at all.
So, read said evidence from a professional study here below: New Evidence on Face Masks to Prevent the Spread of COVID-19
Excerpt:
Since then, public health researchers have been studying whether face coverings do in fact help prevent the spread of COVID-19. A new systematic review published in December 2020 in the American Journal of Infection Control offers the most comprehensive evidence on COVID-19 and face masks to date.
The review includes six studies conducted in four countries: China, the U.S., Thailand and Bangladesh. All of the studies were case-controlled, meaning they compared participants who wore masks with those who did not. Five of the studies involved only healthcare workers, and the sixth involved participants from the general population. The participants in all of the studies were tested for COVID-19 over the course of their participation.
Combining all of the data, the researchers found that wearing a mask significantly reduced the risk of contracting COVID-19. Among healthcare workers, wearing a mask reduced the risk of infection by nearly 70 percent.
The CDC recommends everyone over the age of 2 wear a mask in public settings, including while on public transportation, while at stores, schools and workplaces or anytime you are around others outside of your household. In these situations, you should wear a mask and stay at least six feet apart from others. If someone in your household becomes infected with COVID-19, everyone who lives in the house should wear masks to avoid transmission of the virus.
The trick is that masks only reduce your risks if worn correctly. That means the mask needs to fit over your nose and mouth and snugly against the sides of the face. The mask should include multiple layers of fabric and be washable. It is important not to touch your mask and, if you do, to wash your hands afterwards. If you have to continually adjust your mask, it may not fit properly, and you might require a different mask type or brand.
'Nuff said? Likely not. Some people refuse to either understand or even read the evidential facts, which is alarming ...
PS: Some photos of N95 masks: