The Israeli military and Palestinian militant group Hamas have agreed to three separate, zoned three-day pauses in fighting in the Gaza Strip to allow for the vaccination of some 640,000 children against polio, a senior WHO official said on Thursday. ...

He said the campaign would start in central Gaza with a three-day pause in fighting, then move to southern Gaza, where there would be another three-day pause, followed by northern Gaza. Peeperkorn added that there was an agreement to extend the humanitarian pause in each zone to a fourth day if needed.