@aliassad.bsky.social
Another doctor who belonged elsewhere | At cross roads of sciences ; medical and social | An aspiring radiologist, of course.
Yes, but it's difficult for two human ears to hold three or triple masks for long 🤔
November 16, 2024 at 2:38 PM
Yes, but it's difficult for two human ears to hold three or triple masks for long 🤔
Normal masks, such as surgical masks, are not sufficient for protection against smog because they do not effectively filter out fine particles like PM2.5, which are prevalent in smog. These masks often have gaps that allow polluted air to seep in. We need K95 that is quite costly here.
November 16, 2024 at 2:16 PM
Normal masks, such as surgical masks, are not sufficient for protection against smog because they do not effectively filter out fine particles like PM2.5, which are prevalent in smog. These masks often have gaps that allow polluted air to seep in. We need K95 that is quite costly here.
میاں صاحب ہوں اور ہم نہ ہوں یہ کیسے ہوسکتا ہے ؟
November 16, 2024 at 12:27 PM
میاں صاحب ہوں اور ہم نہ ہوں یہ کیسے ہوسکتا ہے ؟
Imran khan Zindabad
November 16, 2024 at 12:08 PM
Imran khan Zindabad