Another four people died of dengue fever in last 24 hours in Swat region, raising death toll to 18.
Talking to reporters on Tuesday, Saidu Sharif Hospital spokesman said that as many as 3,500 people have been affected of dengue virus so far across Swat region.
He said that four more affected persons under treatment in the hospital have died.
He said that at least 18 affected people have been died of the deadly virus so far in the region.
