Laboratorio Avi-mex, S.a. De C.v.

This study tested a single dose of a new COVID-19 vaccine (AVX/COVID-12) in 158 healthy adults who already had some immunity to the virus. The vaccine was given either as an injection or a nasal spray to see which route worked better and was safe. Researchers measured antibody an…

This study tested a new COVID-19 booster vaccine called AVX/COVID-12, made from a modified Newcastle disease virus (which affects birds). Over 4,000 healthy adults in Mexico who had already been vaccinated against COVID-19 received either the new vaccine or the AstraZeneca booste…