Kazakhstan launches QazVac, its own COVID-19 vaccine euractiv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from euractiv.com Daily Mail and Mail on Sunday newspapers.
January 22, 2021
Coronavirus Vaccine Mechanism
Scientists around the world are working around the clock to manufacture a risk-free and effective COVID-19 vaccine. Currently, a handful of vaccines have been approved and are being provided to the public worldwide; a lot more vaccines are under development.
Vaccine development involves various steps to ensure the final product is both safe and efficient. Initially, the fundamental research is carried out, once the vaccine candidate is manufactured, preclinical animal studies are conducted in animal models. Then the vaccine enters small phase 1 studies, focusing on safety, and then larger phase 2 studies, with a focus on efficiency.
Coronavirus en Perú: El acceso universal, voluntario y gratuito de la vacuna, un reto para el país rpp.pe - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from rpp.pe Daily Mail and Mail on Sunday newspapers.