Because of the way they provide protection, nasal vaccines could be the best long-term way to prevent COVID-19 infection, according to experts cited in The New York Times. The Times reported that India-based Bharat Biotech, which has the Covaxin COVID-19 vaccine authorized in India and elsewhere, has an experimental COVID-19 nasal vaccine that may offer…
Bharat Biotech’s Covaxin COVID-19 vaccine booster holds its own against omicron and delta variants
Bharat Biotech (Hyderabad, India) and its partner Ocugen (NSDQ:OCGN) have announced that their Covaxin (BBV152) COVID-19 vaccine candidate generated a strong neutralizing antibody response to the omicron (B.1.529) and delta (B.1.617.2) variants. The data comes from a study at Emory University involving sera from participants who received three doses of the vaccine with a 28-day…