Nasal Covid vaccine could end pandemic

ITN
3 年前
The University of Oxford is developing a nasal Covid vaccine which could be more effective than the traditional jabs. The new method administers a dose of the AstraZeneca vaccine using an intranasal spray device, similar to over-the-counter hay fever sprays. Scientists say this method may improve protection against infection and transmission. Nasal vaccines could be the solution to ending the pandemic, according to some experts.