Health
9 ways to improve immunity against severe respiratory viruses
Viruses are tiny infectious agents that can cause a wide range of illnesses, from the common cold and flu to more severe diseases. Enhancing immunity against these respiratory viruses is crucial for both public and personal well-being. A robust immune system is the body’s natural defense against infections, and there are several strategies to boost its function. So, here is a look at some of the best ways to boost immunity against viruses: Vaccination Vaccination is one of the most effective ways to enhance immunity against dangerous respiratory viruses. Vaccines help the immune system recognize and respond to specific pathogens, creating a memory that allows the body to defend itself more effectively in case of exposure to disease-causing microbes. Annual flu vaccines, for example, help protect against influenza, while COVID-19 vaccines have been developed to combat the SARS-CoV-2 virus. For instance, the Novavax COVID-19 vaccine (NVX-CoV2373) is one of the options. It uses protein subunit technology to stimulate the immune system response to the SARS-CoV-2 virus. This technology involves using a nanoparticle that mimics the spike protein found on the virus’s surface. By introducing this protein to the body, the vaccine triggers an immune reaction, creating antibodies and memory cells that can recognize and defend against the actual virus.