More than 100 suspects were arrested on Wednesday in a search operation in Qayyumabad area of Karachi following Tuesday’s attack on a polio team that killed three health workers.
The incident on Tuesday led to a suspension of the polio drive across Sindh which continued to remain so on Wednesday.
The polio workers have boycotted the campaign in protest of the killing of their fellow workers and in concern to their security. The workers demand strict security arrangements for polio teams across the province.