The Immune System,
A key mission to our health
Thanks to our immune system, we cannot fall ill from a disease that we have already had, or against which we have been vaccinated. it can be empowered by its adaptive mechanisms to reinforce its capacity of response to future threats. This ability is due to the fact that the immune system keeps track of the pathogens or malignant cells it has fought, which allows it to recognize and protect itself from them. Without immune protection, a simple scratch would be potentially fatal.
