An anal fissure is a small tear or split in the lining of the anal canal. Anal fissures are common among infants, but they can occur at any age.Anal fissures are also common among women who have recently given birth and people who have inflammatory bowel disease.n anal fissure is a small tear or split in the lining of the anal canal. Anal fissures are common among infants, but they can occur at any age.
The cumulative number of estimated AIDS cases in the U.S. is estimated to be 1.8 million. Over 1.1 million people are estimated to be currently living with HIV in the U.S. About 50,000 people are infected with HIV in the U.S. each year, a number which has remained fairly steady over the last decade.
Young people in the USA. Young people (aged 13-24) accounted for 22%, or more than one in five, new HIV infections in 2014.3581% of these infections occurred among 20 to 24 year olds.36At the end of 2012, an estimated 57,200 youths (between 18 and 24) were living with HIV in the USA.