David N. Durrheim is an Infectious Disease Specialist based at University Drive, Callaghan NSW 2308, Australia.
Infectious diseases can be tricky, because symptoms often look similar at first. David works with people of all ages who need help when infections are severe, not getting better, or hard to work out. He also cares for cases where germs have caused problems in more than one part of the body, not just the lungs or skin.
Common reasons to seek help include viral illnesses like COVID-19 and the flu, plus vaccine-preventable infections such as measles, mumps, rubella and parainfluenza. He also looks after people with serious infections that can affect the brain or nervous system, including meningitis and encephalitis. At times, he may be involved in cases linked to respiratory sickness, pneumonia, or outbreaks of fast-moving infections.
David’s work isn’t only about treating the infection itself. He pays attention to risk factors and the bigger picture, like how an illness started, what contact or travel might be involved, and whether public health steps are needed. In some situations, infections can spread through close contact, schools, workplaces, or healthcare settings, so getting the right advice early matters.
He has experience managing a wide range of infectious conditions, including some that are less common but still important, such as bacterial meningitis, rickettsial illnesses, and infections carried by animals or from the environment. He also looks at severe viral infections when they happen, including conditions like Ebola virus disease and viral haemorrhagic fevers.
Training and learning are a big part of staying up to date in this field. David’s medical background has included work in infectious disease care, with a focus on careful assessment, clear planning, and good follow-up.
