What damaging factor does not have a direct impact on a person when using nuclear weapons: electromagnetic pulse penetrating radiation shock wave

The damaging factor that does not have a direct impact on a person when using nuclear weapons is the electromagnetic pulse. The electromagnetic pulse (EMP) is a burst of electromagnetic radiation that can cause significant damage to electronic equipment and power grids, but it does not directly affect individuals. On the other hand, penetrating radiation and shock waves can have direct and devastating effects on people. Penetrating radiation, such as gamma rays and neutrons, can cause severe radiation sickness and increase the risk of cancer. The shock wave, also known as the blast wave, can cause physical injuries and structural damage.