Corona 2 crack12/15/2023 The immune system recognizes these virus parts are “alien" and makes antibodies against them. This vaccine uses new technology in which virus protein is made in large vats, packed into nanoparticles, and injected into the body. On Monday, Novavax, a US-based company announced they had started testing their candidate in Australia. So, there’s more limited experience with working with these systems. The downside is they’re very new and none of them have resulted in commercially-available vaccines yet. The other six vaccines use experimental platforms that don’t actually need the virus. Of these four inactivated vaccines (all led by Chinese institutions), Sinovac Biotech Ltd has one which seems to be the furthest along the way. Because they use actual viruses, the safety protocol is extensive. This is the basis for traditional vaccines that you and I have received for other diseases. No vaccine has passed the second hurdle, or gotten near the third hurdle yet, but the news so far is promising.įour of the ten are inactivated vaccines, which contain actual virus particles that have been killed by chemicals. In the last hurdle, even more people will be tested to get a clearer picture of whether the vaccine works in a diverse population. Then, more people will be vaccinated to see if the vaccines actually work. The top ten vaccines are in the stage where they’re being tested to see if they’re safe, and if they actually can get an immune response.
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