Anyone planning to travel abroad may need immunizations before departure. Although few immunizations are compulsory for international travel, some are recommended for the traveller’s protection. Travel agents and tour operators often include information about which immunizations may be needed, but travellers should consult a doctor about individual requirements. Some vaccines must be given in 2–3 doses several weeks apart. Therefore, a doctor should be consulted at least 2–3 months before departure. Children under 1 year, and people with a compromised immune system or serious underlying disorder may not be able to have some vaccinations, such as those for yellow fever and tuberculosis (BCG).
Travel immunization |
|
|