The CDC estimates that measles antibodies develop in approximately 98 percent of children vaccinated at 15 months or older. It is estimated that about 2-5 percent of children, who receive the vaccine at 12 months of age or younger or who only get one dose of MMR, fail to be protected.A second dose or MMR is thought to stimulate a protective immune response in about 99 percent of vaccine recipients.t is estimated that about 2-5 percent of children, who receive the vaccine at 12 months of age or younger or who only get one dose of MMR, fail to be protected. A second dose or MMR is thought to stimulate a protective immune response in about 99 percent of vaccine recipients.
Quick Answer. A colorectal surgeon, also known as a proctologist, is the type of doctor that removes hemorrhoids. The colorectal surgeon is a specialist in diseases of the colon and rectum, according to About.com. Continue Reading.
what are hemorrhoid doctors called. A hemorrhoid is an enlarged vein in the anus (it's also called a varicose vein). In a healthy person, the tissue around the anus fills with blood to regulate bowel movements. However, when there is constant pressure or other factors restricting blood flow, the veins become inflamed.