Traditional probiotic yogurt is made from dairy thatâs fermented into a creamy food packed with beneficial probiotics and is a balanced source of protein, fats, carbohydrates, vitamins and minerals. Yogurt is considered a superfood.
Herd immunity against measles requires that 90-95% of the entire population are immune, whereas vaccination coverage is measured as the percentage vaccinated of the target population â which only includes people who are eligible for vaccination.
It is a concept known as herd immunity, and for measles and whooping cough at least 92 percent of kids need to be immune, experts say. High vaccination levels in the U.S. have helped millions of children avoid serious diseases and saved tens of thousands a year from paralysis, birth defects and death, experts say.