Dhaka, May 29 —Over one and half lakh dwelling houses have been totally damaged by the onslaught of the cyclone Aila in Bagerhat, Borguna, Khulna and Satkhira districts. Several lakhs of people, virtually homeless, are reportedly staying on high roads, dams, cyclone centres, boats in the affected areas. In Bagerhat, 2,403 houses were totally and 39,600 houses partly damaged in the cyclone, district relief and rehabilitation officials said. Of them, 1,247 houses were damaged in Mongla, 750 in Sharankhola and 406 in Sadar Upazila As many as 3,920 families have lost their houses Barguna. A total of 19,658 houses were partly damaged while 262 educational institutes-24 totally and 238 partially-were damaged, district control room reported. About one lakh houses were damaged in the onslaught of the cyclone and tidal bore in Khulna. Over five lakh people have taken shelter on the cyclone centres, boats and dams. Additional deputy commissioner Md Maojjam Hossain said 94,858 houses were washed away by the cyclone and tidal surge. In Satkhira, 1,15,729 houses were totally damaged and 26,055 houses partially damaged in seven Upazilas during the cyclone, the district relief and rehabilitation centre said As many as 5,95,122 people of 1,14,164 families were badly affected by the cyclone in seven upazilas. Besides, 19,537 people are staying at 160 shelter centres.