Question

question 3 of 10 match each mode of transmission with an effective method of blocking it. direct contact? practicing abstinence animal vector? hand washing sexual contact? using insecticide

Explanation:

Direct contact can be blocked by hand - washing as it helps remove pathogens transferred through touch. Animal vectors can be deterred by using insecticide to kill or repel them. Sexual contact - related transmission can be blocked by practicing abstinence to avoid exposure.

Answer:

Direct contact - Hand washing
Animal vector - Using insecticide
Sexual contact - Practicing abstinence