What diseases have increased public awareness of infection control over the past few years

What would a public health worker most likely encourage a community to do

Are needed by the body in large amounts in order to maintain good health

If you see someone who is injured at a workplace, the first thing you should do is a. call 9-1-1 or your local emergency number b. begin to administer first aid c. check the scene for danger d. try to discover what is wrong with the person select the best answer from the choices provided a b c d