Publish at Prothom Alo English Desk, Published: 10 Feb 2022, 22: 22 Eighty eight per cent of the total Covid-19...

The research reveals that Covid reinfection is more dangerous for elderly people, especially people with comorbidity As many as one...

About 98 per cent of COVID-19 patients across Bangladesh in July have contracted the Delta variant of the pathogen, according...