1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites
HealthIndia

COVID: Nasal vaccine expected to boost immunization

September 30, 2022

Authorities in India have approved a nasal vaccine against COVID-19. Since it's sprayed directly into the nose, it provides immunity at the point where the coronavirus enters the body.

https://p.dw.com/p/4HbOM