The Centre for Disease Control and Prevention (CDC) recommends that all travellers are up-to-date with their routine vaccinations including; measles, mumps, rubella, diphtheria, tetanus, pertussis (whooping cough), hepatitis B, polio, influenza, pneumococcal disease, haemophilus influenzae type B, human papillomavirus, rotavirus and varicella. Some of these vaccinations are given as part of the National Immunisation Program (NIP) for individuals who meet the criteria. For a full list, refer to the NIP for details, available here. In some cases, you may need a booster or re-vaccination against a disease to ensure you still have immunity.
Travellers to China who are aged 5 years or older should also ensure they are fully vaccinated against COVID-19.
