Question

shigellosis can be transferred by _. flies food handlers lady bugs birds

Explanation:

Shigellosis is a bacterial disease. Flies can carry the bacteria on their bodies and legs and transfer it to food and water. Food - handlers can also spread it if they don't follow proper hygiene practices as they come in direct contact with food. Lady bugs and birds are not common vectors for shigellosis.

Answer:

A. flies, B. food handlers