A severe rabies epidemics has claimed the lives of at least 83 children within three months in Angola’s capital, Luanda, the World Health Organization (WHO) has said. Describing the situation as “very worrying,” WHO rabies expert Francois Meslin told CNN: “This is a huge number and could be the tip of the iceberg.” A doctor working at the country’s biggest referral hospital Hospital Pediatrico David Bernardino said staff were unable to save any of the children as rabies vaccines had run out. Some of the children were also brought into the hospital too late to be saved, Luis Bernardino, head of the hospital told UN humanitarian organization IRIN.