- India and China have cleared a new approach in COVID-19 vaccination — two needle-free options, one a squirt in the nose and the other inhaled through the mouth.
- The company conducted two trials, giving two doses of the vaccine to 3,100 previously unvaccinated volunteers and as a booster to around 875 volunteers who had received two shots of other COVID-19 vaccines.
- Bharat also is seeking clearance for the nasal spray to be used as a booster for the two-thirds of people in India who’ve already been vaccinated.
India and China clear needle-free COVID-19 vaccines
