Health
What makes Novavax an alternative to mRNA vaccines
COVID-19 vaccines have been a monumental step in the global fight against the pandemic. Some vaccines have utilized mRNA technology, which has helped in preventing severe illness and reducing transmission. However, some individuals have experienced adverse reactions to these, raising questions about alternative options. One alternative is the Novavax COVID-19 vaccine. It uses a different mechanism than mRNA vaccines, making it a potential choice for those who have experienced adverse reactions to the mRNA options. Understanding the Differences mRNA Vaccines These vaccines work by introducing a small piece of the virus’s mRNA into the body, instructing cells to produce a harmless spike protein. The immune system then recognizes this protein and creates antibodies to fight it. These antibodies are primed to combat the actual virus if the individual is exposed. Novavax Vaccine The Novavax vaccine, known as NVX-CoV2373, employs a protein subunit approach. It contains a tiny piece of the spike protein that’s found on the surface of the SARS-CoV-2 virus. When administered, it triggers an immune response, producing antibodies that can recognize and neutralize the spike protein if the person is later exposed to the virus. Why Consider Novavax for Those with Adverse Reactions? Different Mechanism Novavax’s protein subunit vaccine operates differently from mRNA vaccines.
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