Mask tan ijjanen alfayda daɣ ag-az n azzuk n COVID-19?
Isalan win assikna as war ikna akayad n as mask tan aqqalan a olaɣan daɣ ag-az n COVID-19 Illan ti isalan n as addoben ad iddikudan albas hullan fal demography tan iyyad kuddeɣ as Covid-19 eqqal albarod s addabara tan n folitik Illan ti teɣare tan i ad idhilan s achrut wa s arhaɣ ad idhilan Eqal atiwazayan dǎɣ əsin samando ən təbiɗawen ən tənayiwen as adabaratan atiwasanen aqalnen aśohatnen dǎɣ asimutiy ən asiwiɗ ən virustan.