Which strategy is used by public health to reduce the incidence of measles?

Can anybody me fill in these blanks? ? you so much if u can!

How is foul play dealt with in sports?

Lina went camping in the woods. while camping, she accidentally touched a strange plant. her hand immediately started itching, and her skin erupted in hives. after she got home, her grandmother cooked some oatmeal, wrapped it in a cloth, and put it on lina’s affected hand. lina’s grandmother followed a traditional remedy.