SCIENCE – A month ago, France counted less than 20 daily cases of COVID-19. This Friday, June 24, more than 50,000 positive tests are identified every day, according to the latest figures from Public Health France, with an increase of 50% in one week.
East seventh wave of Covid-19, carried in particular by the Omicron BA.5 subvariant and decreased immunity to infection, occurs when almost all restrictions linked to the epidemic have been lifted. The most emblematic, the use of a mandatory mask, no longer exists since May 16, except in hospitals.
But, as explained in the video at the top of the article, it is not because a measure is no longer mandatory that it should not be complied with. Of Manystudies have Clock that the mask, in particular the FFP2, made it possible to reduce the risk of infection and slow down the spread of the epidemic.
The lord of the Government’s vaccines, Alain Fischer, considered that the return of the mask in transport should be considered “seriously”. It is difficult to know for sure how much such a measure would curb the epidemic. Portugal, where BA.5 was previously installed, has seen an epidemic wave in recent weeks due to the use of face masks. remained mandatory in transport (but had just been lifted in public places).
As the following graph reminds us, to stop Covid-19, no measure is 100% effective. It is a set of them that, combined, make it possible to stop the epidemic.
But whatever the general effectiveness of wearing a mask alone to curb the epidemic, you have to remember to use it at the right time on an individual basis because it can protect you but, above all, protect others. Especially in the most propitious places for the coronavirus: closed spaces, poorly ventilated, where there are many people present and where one stays for a long time.
And obviously, if you are in contact or have symptoms (choose between sore throat, cough, runny nose, fatigue, fever), this little annoyance is even more advisable to protect the people you meet.
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