Risk Factor: Age
Shingles can affect people of all ages, but it is more prevalent in individuals who are 50 years old and above. The exact reasons for the increased risk among older individuals are not completely understood. However, one prevailing theory suggests that the virus takes advantage of a weakened immune system, which tends to occur as we age.
Risk Factor: Increased Susceptibility to Shingles due to Radiation or Chemotherapy Treatment
Individuals undergoing cancer treatment, specifically chemotherapy or radiation, face a heightened risk of developing shingles. While these treatments effectively target cancer cells, they also harm healthy cells and weaken the immune system. This compromised immune response makes individuals more susceptible to bacterial and viral infections, including shingles. Consequently, it is crucial for those undergoing chemotherapy or radiation therapy to avoid contact with individuals who have chickenpox or shingles.