Tetanus is a disease caused by bacteria. The bacteria that cause tetanus can be found in soil, dust, manure or rusted iron. While playing in the park, Raj got a cut with a rusted iron object. Ria advised him to take first aid and a tetanus injection immediately. Why is this injection necessary for such an injury?

Tetanus is a disease caused by bacteria. The bacteria that cause tetan

1.	Tetanus is a disease caused by bacteria. The bacteria that cause tetanus can be found in soil, dust, manure or rusted iron. While playing in the park, Raj got a cut with a rusted iron object. Ria advised him to take first aid and a tetanus injection immediately. Why is this injection necessary for such an injury?
Answer» SINCE RAJ got a cut with rusted iron object which also has soil PARTICLES, since the bacteria that causes tetanus is found in soil THEREFORE ria ria's advice is correct, as to prevent raj from the bacteria- tetanus.pls mark my answer as BRAINLIEST answer