Amid blood clot scares, COVAX says it backs AstraZeneca's COVID-19 vaccine
1WHO COVID-19 origins report: What are WHO's four theories on the emergence of SARS-CoV-2?
2Double mutation SARS-CoV-2 variant emerges in India: How should our COVID response change?
3COVID-19 surge: 'Mutant strains, sluggish vaccine drive, carelessness' contributed to rise in cases in India, say scientists
4COVID-19 origins still obscure, what are the next steps for WHO's experts?
5Govt says five states account for over 70 percent of India’s active COVID-19 cases
6South African COVID-19 variant can better bypass Pfizer-BioNTech vaccine: Israeli study
7Questions on AstraZeneca's COVID-19 vaccine continue to linger despite reassurances
8Researchers are hatching a new low-cost COVID-19 vaccine in chicken eggs
9Tika utsav is fine but poll rallies, Kumbh Mela without social distancing and masks big threat to India's war on COVID-19
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