Protesters set ablaze Hayatabad Medical Complex after anti-polio drops made children dizzy.
The protestors broke down the main gate of the hospital, set the building on fire and damaged the property.
The hospital spokesperson said that the children just complained of dizziness but they were okay.
Immunization Coordinator Kamran Afridi said, the vaccine was not expired and the condition of children is normal, adding, children did not get a reaction from the vaccine.