This is true.
From the moment of birth any injury is 100% a possibility, we are at constant risk of receiving an injury that could be life threatening or cause death. We are fragile creatures unfortunately,
Cancer can affect anyone from a very early age up until old age, because it takes many different forms it can strike anyone at any age for any reason, it is a constant threat to our lives as human beings.
Heart disease also remains a constant threat and is the biggest cause of death in the world.