Discuss US to distribute 6.4 million doses of Pfizer-BioNTech COVID-19 vaccine in first tranche by year-end https://capitalkhabar.in/index.php/news/world-ck2/17843-us-to-distribute-6-4-million-doses-of-pfizer-biontech-covid-19-vaccine-in-first-tranche-by-year-end Sat, 02 May 2026 01:12:01 +0530 JComments