A game changer around the world? One-third of the world's population is likely to say goodbye to injectable vaccines

Today's COVID-19 vaccines are injectables that have saved millions of lives and continue to provide strong protection against severe illness and death, even as more contagious variants of the coronavirus spread

This article is the original of translational medicine network, please indicate the source when reprinting

Author: Sophia

According to the World Health Organization, there are nearly a dozen possible vaccine candidates worldwide at different stages of

These mucosal vaccines target the thin mucous membranes

How nasal spray vaccines can change the pandemic

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"These approvals confirm the need for mucosal vaccines," said Marty Moore, co-founder of the Mesa vaccine in Redwood City, California, which is developing a COVID-19 immunization vaccine

The number of COVID-19 mucosal vaccines approved in the world from China and India reached four, including one already approved in Iran and another in Russia

New products are available

 02 

The inhalation vaccine developed by China Biologics Corporation in Tianjin has the same composition as

Data from the CanSino inhalation vaccine phase II trial found that when administered as a booster, the serum antibody levels of the vaccine were significantly greater than those injected

It is unclear exactly how successful these vaccines will be

Developmental significance

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There is little

"The advantage of nasal vaccines is that it can get rid of the virus before it has a chance to establish itself in the lungs and replicate," said

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This article is intended to introduce the progress of medical research and cannot be used as a reference for

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