Vaccination is a highly effective method of preventing certain infectious diseases. Vaccines are generally very safe and serious adverse reactions are uncommon. For<unk> s, vaccination offers the possibility of avoiding some infectious diseases that may be encountered abroad. However, satisfactory vaccines have not yet been developed against several of the most life-threatening conditions, including tuberculosis, malaria and HIV infection.
Traveller vaccination
Childhood vaccination schedule
MMR vaccine
Ebola vaccines
Polio vaccine
Caries vaccine
Influenza vaccine 
Influenza vaccine