More than 117 million children could miss out on immunization against measles as the COVID-19 pandemic forces social distancing and piles pressure on health services, United Nations health agencies warned on Tuesday.
Measles immunization campaigns in 24 countries have already been delayed, and more will be postponed, potentially putting children in 37 countries at risk, according to the Measles & Rubella Initiative (M&RI), which is backed by the World Health Organization, the UN children's fund UNICEF and others.
"If the difficult choice to pause vaccination is made due to the spread of COVID-19, we urge leaders to intensify efforts to track unvaccinated children, so that the most vulnerable populations can be provided with measles vaccines as soon as it becomes possible to do so," the group said in a statement.
The respiratory disease COVID-19 has killed more than 113,000 people and left countries around the world in virtual lockdown as they try to halt the spread of the novel coronavirus that causes it.
But in its shadow, a surge in measles outbreaks poses another major global health threat.
The World Health Organization (WHO) said in December that measles had infected nearly 10 million people in 2018 and killed 140,000, mostly children, in what it described as "an outrage".