මාස්ක්

[SLBlackKnight]

Researchers in Spain have found "no sign" of higher levels of infection among people who took part in a large test concert last month.

Six people tested positive within 14 days of attending the gig in Barcelona, but the incidence was lower than that seen in the general population.Around 5,000 music fans took part in the experiment after testing negative for Covid-19.
Revellers wore masks but did not have to socially distance.



source:BBC

 

[bokaRaj]

 

[kasun_kbp]

*මාස්ක්ස්

 

[imhotep]

*මාස්ක්ස්

No Marks for Marx.....

 

[PHBhagya]

කෝමේ පිටියේ අප්පුව.

 

[Erzo]

අප්

 

[bokaRaj]

කෝමේ පිටියේ අප්පුව.

uth na elakiri appachchith na

 

[sandaru1rox]

un dan inna mask warge mokakda?

 

[ACHIK]

Bump.

 

[imhotep]

un dan inna mask warge mokakda?

Spain is one of the few countries that specify the BFE of the mask - The Bacterial Filtration Efficiency which should be > 90%
Many countries usually go for the PFE (Particulate Filtration Efficiency), but both Spain & Portugal use the BFE. Also Ireland too.
It has to conform to their own UNE 0065 standard. These are washable and reusable, generally 5 times.

Probably looks similar to this one....

 

[N A K A M U R A]

අප්

 

[hodakolla]

BUMPER