vaccine efficacy
Nation
Reduced vaccine efficacy: Experts call for policy revisit
Express News Service
NEW DELHI: The latest study indicating that the existing Covid-19 vaccines may have reduced efficacy against the B.1.617 variant of SARS CoV-2 has prompted...
Latest News
2024 Lok Sabha elections: ‘BJP needs to pay Rs 4600 crore in tax if I-T examines them’: Congress after getting 1823 cr notice –...
Congress treasurer Ajay Maken claimed that BJP will have to pay Rs 4600 crore penalty if the I-T dept...