User name

Don't have a user name yet?
Register here.


Study shows efficacy of cloth masks ranging from 19% to 82%

Ljubljana, 13 November - Since the first wave of the epidemic, the Jožef Stefan Institute (IJS) has tested the efficacy of over 150 protective face masks and their materials. Studies have shown that the efficacy of washable masks, which can be made at home and re-used, ranges from 19% to 82%.

Cloth masks.
Photo: STA

The rest of this news item is available to subscribers.
The news item consists of 1.184 characters (without spaces) or 224 words words.

Buy the news item. Price: 2 tokens; on account: 0 tokens.

© STA, 2020