Infectious Diseases is a medical specialty focused on diagnosing, treating, and preventing illnesses caused by harmful germs, such as bacteria, viruses, fungi, and parasites. These germs can infect different parts of the body and cause a variety of diseases, ranging from mild colds to more serious conditions like pneumonia, HIV, or tuberculosis.

If you have a persistent or unusual infection that doesn’t respond to usual treatments, or if you have a chronic infection that needs long-term care, an Infectious Diseases doctor can provide specialised care. They may also help with infections that affect people with other health conditions, or those who have recently travelled to places with different health risks.