Abdul Waris*
Influenza, commonly known as the flu, is a viral infection that affects the respiratory system. The virus can cause mild to severe illness and can lead to hospitalization or even death, especially in vulnerable populations such as elderly patients. Vaccination is one of the most effective ways to prevent the spread of the flu, but the efficacy of existing vaccines in elderly patients can be limited due to age-related changes in the immune system. Therefore, there is a need for a new influenza vaccine that is specifically designed for elderly patients.
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