WASHINGTON, United States (AFP) — The Pfizer and Moderna Covid vaccines should remain highly effective against two coronavirus variants first identified in India, according to new research carried out by US scientists. The lab-based study was carried out by the NYU Grossman School of Medicine and NYU Langone Center and is considered preliminary because it has not yet been published in a peer-reviewed journal. “What we found is that the vaccine’s antibodies are a little […]