passages.id: split_1_test_2294_passage
passages.type: progene_text
passages.text: Twenty additional cases recorded as GBS and five as transverse myelitis ( TM ) were identified through the searches , which increased the average four - year AFP rate from 1.0 to 1.4 per 100 , 000 in children under the age of 15 years in these two states and the overall AFP rate in Australia increased from 0.78 to 1.14 .