38 நாள்ல வரும் தடுப்பூசி எவ்வளவு ஆபத்து - Anand Mariappan

Although a COVID-19 vaccine is urgent, scientists cannot rush the development process. In a recent editorial, immunologist and deputy editor of the journal Science Advances Dr. Douglas J. Green explains why bypassing essential clinical trial stages for any such vaccine could be ‘catastrophic.’