I bought some rambutan and was accidentally stung on the hand by a scorpion hiding in the fruit. The sting is bleeding, swollen, and painful. Is there a risk of infection? (Thanh Binh, 33, Hanoi)
Tetanus is not contagious but progresses rapidly and can be fatal if not treated promptly. It can also lead to complications affecting the cardiovascular, respiratory, and musculoskeletal systems.
