Existing vaccines less effective against new COVID variant 'Omicron' - Moderna CEO 11:42 AM, 1 Dec, 2021
New Omicron variant to head towards Pakistan, just two weeks to bring down threat 03:54 PM, 29 Nov, 2021
NCOC approves Sinovac, Sinopharm COVID-19 vaccines for children aged 12 and above 05:09 PM, 15 Nov, 2021