Why is it so dangerous to step on a rusty nail? - Louise Thwaites

Tetanus, caused by the bacterium Clostridium tetany, infects through cuts, often associated with rusty nails. Symptoms include muscle spasms and lockjaw, potentially leading to suffocation. Modern treatment involves cleaning wounds, antibiotics, and antitoxin. Vaccination is crucial for prevention, especially in vulnerable populations, as tetanus remains a significant health threat.