Ebola virus disease (EVD) is a severe disease that causes haemorrhagic fever in humans and animals.
Information on vaccination.
Influenza is a serious infectious disease that can spread fast through the coughs and sneezes of people who are carrying the influenza virus.
Pertussis, also known as the whooping cough, is a very contagious infection that affects the lungs and airways.
Tuberculosis is an infectious disease caused by a type of bacteria called Mycobacterium tuberculosis.
Zika virus has recently been introduced to the Americas after spreading to many of the Pacific islands since 2013.