A child from the Central African Republic receives a measles vaccination at a refugee camp set up by the UNHCR in Nangungue, eastern Cameroon on April 12, 2013

Some African countries are better immunized against measles and other diseases than the United States, according to a new report from Good Governance Africa discussed in a recent article in the Guardian.

A measles outbreak originating in California has refueled debates about vaccinating children—even politicians are arguing over whether vaccinations should be mandated.