Preventing flu is not always possible but good hygiene, avoiding those who are sick and getting a flu injection can all help to minimise your risk. Learn more about the flu vaccine and how to prevent the flu here.
Dr Heidi van Deventer completed her MBChB (Bachelor of Medicine and Bachelor of Surgery) degree in 2004 at the University of Stellenbosch.
She has additional training in ACLS (Advanced Cardiac Life Support) and PALS (Paediatric Advanced Life Support) as well as biostatistics and epidemiology.
Dr Van Deventer is currently working as a researcher at the Desmond Tutu Tuberculosis Centre at the University of Stellenbosch.
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