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Can adults get the Kinrix vaccine? A detailed look at vaccine eligibility

According to the FDA, the **Kinrix** vaccine is only indicated for use in children aged 4 through 6 years, making it an unsuitable option for anyone older. This specific combination vaccine, designed to protect against diphtheria, tetanus, pertussis, and polio, has not been evaluated for safety and effectiveness in adults. This guide will explain the age-based restrictions and outline the appropriate vaccine alternatives available for adults.