Hello Sahabat PRAMITA, vaccination is not only for children but also essential for adults. Vaccines protect the body from various diseases by boosting immunity. Types include live attenuated vaccines (e.g., polio), inactivated vaccines (influenza), toxoid vaccines (diphtheria-tetanus), recombinant vaccines (hepatitis B), and mRNA vaccines (COVID-19). Before vaccination, it is important to consult a doctor, undergo a basic health check, maintain good nutrition, avoid alcohol, and get enough rest. After vaccination, stay hydrated, rest well, and seek medical attention if severe reactions occur. Health is an investment, not a coincidence. Watch the full explanation in this video.