<prompt> Which of the following is a reservoir for measlesManSoilFomitesMonkey  <response>: - Measles occurs only in humans. There is no animal reservoir of infection.The challenges of measles elimination include:1 weak immunization systems2 high infectious rate of measles3 Conflict regions4 refusal of immunization by some populations5 Changing epidemiology of measles increased transmission among adolescents and adults 6 Need to provide catch-up measles vaccination7 gaps in human and financial resources park 23e pg: 146 