Parts of Pakistan seemed "like a sea", Prime Minister Shehbaz Sharif said on Wednesday, after visiting some of the flood-hit areas that cover as much as a third of the South Asian nation, where 18 more deaths took the toll from days of rain to 1,343.
As many as 33 million of a population of 220 million have been affected in a disaster blamed on climate change that has left hundreds of thousands homeless and caused losses of at least $10 billion, officials estimate.
