People are stupid, but this seems to be happening because low-income countries have low vaccination rates.

Low-income countries, where the risk of death from measles is highest, continue to have the lowest vaccination rates at only 66%; a rate that shows no recovery at all from the backsliding during the pandemic. Of the 22 million children who missed their first measles vaccine dose in 2022, over half live in just 10 countries: Angola, Brazil, Democratic Republic of the Congo, Ethiopia, India, Indonesia, Madagascar, Nigeria, Pakistan and Philippines.

“The lack of recovery in measles vaccine coverage in low-income countries following the pandemic is an alarm bell for action. Measles is called the inequity virus for good reason. It is the disease that will find and attack those who aren’t protected,” said Kate O’Brien, WHO Director for Immunization, Vaccine and Biologicals. “Children everywhere have the right to be protected by the lifesaving measles vaccine, no matter where they live.“