In Ebola-affected countries, like Sierra Leone, the lack of running water can make hand hygiene a challenge. Hand hygiene is so important in public health that 5 May every year is marked as Hand Hygiene Day.
Dr Komba Songu-Mbriwa is a doctor on the frontlines of the Ebola fight in Sierra Leone who also knows the challenges of the disease firsthand. He is an Ebola survivor. But today, he says his most important role extends beyond Ebola as a protector of other health workers. His specialty: teaching his colleagues how to protect themselves and other patients from the spread of all infectious diseases when patients are being cared for in health facilities.

“Hands are the main way in which germs spread in health care settings,” says Dr Songu-Mbriwa.