China’s National Administration of Medicinal Products (NMPA) has approved the world’s first nasal COVID-19 vaccine. baptized air invitation, The immunizer converts the liquid form of the vaccine into an aerosol using a nebulizer. In this way, the biological preparation can be inhaled orally and used as a booster dose.
Completely needle freeonly one request guarantees that the manufacturer CanSinoBIO provides comprehensive immune protection in response to SARS-CoV-2.
According to the pre-release version of the article (pre-print, not yet reviewed by other scientists), it is available on the website along with the vaccine results. medRxiv On July 28, people who received a booster dose of inhaled CanSino vaccine after two doses of vaccine from Sinovac (CoronaVac manufacturer) developed more antibodies than those who received three injectable doses. According to the article, four weeks after taking the inhaled booster, 92.5% of people had neutralizing antibodies to the omicron variant.
When will the inhaled vaccine arrive in Brazil?
In an interview published in the Sunday edition (4) FantasticJorge Kalil, director of the Immunology lab at Incor, spoke about the importance of nasal vaccines. “If you get a nasal spray vaccine, you will create a local immune response in the nose. At the entrance you eliminate the virus.“
In March, Brazilian biopharmaceutical company Biomm requested final registration with the National Health Surveillance Agency (Anvisa) of the injectable (intramuscular) form of Convidecia, taking into account the progress of vaccination in Brazil, especially after the expansion of age groups.
The idea is to import the Convidecia vaccine first, after obtaining regulatory approval. and then produce it at Biomm’s biopharmaceutical facility in Nova Lima (MG). In a note, the company says the inhalable form of the vaccine will also be submitted to Anvisa for approval when the time comes.
ARTICLE (not yet refereed) – medRxiv – DOI: 10.1101/2022.07.26.22278072.
Source: Tec Mundo
I am Bret Jackson, a professional journalist and author for Gadget Onus, where I specialize in writing about the gaming industry. With over 6 years of experience in my field, I have built up an extensive portfolio that ranges from reviews to interviews with top figures within the industry. My work has been featured on various news sites, providing readers with insightful analysis regarding the current state of gaming culture.
