what do white blood cells do – MRC Medical Research Zone

Question: what do white blood cells do
- Keywords:
  body,
  cell
Asked by anon-271492 to Carissa on 20 Nov 2020.
- Carissa Wong answered on 20 Nov 2020:
  
  Good question, white blood cells form the immune system and travel round the body. There are lots of different types. In general they, all work to protect us from disease, by killing disease-causing germs like bacteria or viruses that enter your body. This helps us stay healthy and disease-free.

Question: what do white blood cells do