A recent outbreak has caused concern among health advocates. Two children have died, prompting a call to action. The situation is considered a serious public health warning. ActionAid Nigeria is urging parents to verify their children's immunization status through health facilities.

The organization's country director has spoken out about the need for a rapid response to contain the spread. Authorities are being called upon to take immediate action to prevent the situation from escalating.

Further details about the outbreak and the response from health authorities are available from the source.