Vaccinations are often perceived as a childhood necessity, but they play a vital role in adult health as well. Dr. Anjali S Raj, a consultant in neonatology at Manipal Hospital Kanakapura Road, outlines the importance of adult vaccinations in maintaining immune memory and protecting against various pathogens. As immunity decreases over time, receiving booster shots becomes essential. Adults are exposed to more pathogens due to diverse interactions and environments, making vaccinations crucial, especially for those in healthcare or with chronic illnesses. Key vaccinations for adults include the annual influenza vaccine, the Tdap booster for tetanus, diphtheria, and pertussis, and the HPV vaccine for cancer prevention. Additionally, healthcare workers should get vaccinated against Hepatitis B, while women planning to conceive are advised to receive the MMR vaccine. Adults who did not have chickenpox as children should consider the varicella vaccine, and those with weakened immunity should get the pneumococcal and meningococcal vaccines. Frequent travelers should also take precautions by getting vaccinated against diseases like hepatitis A and Typhoid based on their destinations.