The Indian Institute of Technology Guwahati, in collaboration with HDFC Parivartan, on Thursday, launched a series of technology-based rural development initiatives aimed at improving food and energy security, increasing farmer income, and building capacity among agricultural communities in
New York [US], March 31 (ANI): US pharmaceutical giant Pfizer and its German partner BioNTech will begin testing a freeze-dried version of its Covid-19 vaccine that will need no ultra-cold storage conditions in April, The Walls Street Journal reported, citing a source.