Hidden immune cells in the lung could lead to better flu vaccines | HappeningNow.news

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Hidden immune cells in the lung could lead to better flu vaccines

Children, older adults, pregnant individuals, people with weakened immune systems and those with chronic conditions such as heart disease, metabolic disorders and cancer are especially vulnerable.

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Researchers have identified a population of immune cells hidden in the lung that may improve flu vaccine effectiveness. The study notes that children, older adults, pregnant people, those with weakened immune systems, and individuals with chronic conditions such as heart disease, metabolic disorders, and cancer are especially vulnerable to influenza. Current vaccines are effective but do not always prevent the virus from establishing infection in the respiratory tract.

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