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It is important for people to understand that the flu vaccine does exist, and it is widely available for those who choose to receive it. While it is true that the vaccine is not 100% effective, it can still provide significant protection against the flu, potentially saving between 40 and 60% of people from becoming ill during flu season.
However, it is worth noting that the flu vaccine’s effectiveness can decrease over time, which is why it is recommended that individuals receive a flu shot every year or two. In contrast, other vaccines, such as the MMR vaccine, can provide lifetime immunity. Despite its limitations, the flu vaccine remains an important tool in preventing the spread of the flu, especially for those who are more vulnerable to its complications. It is important to stay informed and make informed decisions about vaccination to protect oneself and others from preventable diseases.
