Valneva | How does Valneva work скачать в хорошем качестве

Valneva | How does Valneva work

Valneva is a whole inactivated coronavirus 19 vaccine created in France. This video will address these questions: how does Valneva work, how is Valneva made, and how it compares to other whole inactivated vaccines like Sinovac and Covaxin. Valneva uses Vero Cell technology as does Sinovac and Covaxin. Vero cells are Grivet (old world monkey) kidney cells which COVID-19 readily infects and replicates (makes copies of itself). Then the researchers infect the Vero cells, collect and purify the COVID-19, and then inactivate the COVID-19 with either heat, chemicals, or radiation. The whole purified virus is injected into the arm with two adjuvants, Alum and CpG DNA. The safety profile is good. The main adverse reactions are headaches and fatigue. The Phase III clinical trial data was completed in 4000 people and the UK has ordered millions of doses upon approval. Valneva website: https://valneva.com/press-release/val... Info about Polio vaccine: https://amhistory.si.edu/polio/virusv... Efficacy Data for Original Coronavirus: https://en.wikipedia.org/wiki/COVID-1...