Medical teams in Gaza wrap up final day of polio vaccination campaign

The World Health Organization says medical teams in Gaza are wrapping up the final day of an emergency polio vaccination campaign following the discovery of the territory’s first-known case of the illness in more than 25 years.

Dr. Rik Peeperkorn, the U.N. health agency’s representative, told reporters in a news conference from Gaza that the health workers had reached more than an estimated 552,000 children under the age of 5. They used a new oral polio vaccine targeting the specific type of polio seen in Gaza, which is a mutated strain that originated in an older oral vaccine.

Peeperkorn said WHO and its partners have yet to do a final analysis of how many children were actually covered, but added that it was more than expected. On Wednesday, Palestinian health officials said more than half a million Gaza children have been vaccinated.

“We are quite confident that we reached an enormous amount of children in this short time,” Peeperkorn said, referring to the four-day vaccination campaign. He said authorities were aiming to cover more than 90% of children in this immunization round and in the second one, to be held next month.