At least five people have died in accidents and mudslides and 531 people were injured when Typhoon Gaemi hit Taiwan, the authorities said on Thursday. A cargo ship sank off the coast of the southern port city of Kaohsiung in the typhoon on Thursday morning, the authorities said. Three missing crew members of the Tanzanian-flagged freighter Fu Shun were found late Thursday after they swam to coastal areas, authorities said. Contact has been lost with six other crew members from Myanmar who had also tried to swim to shore. Authorities are waiting for better weather conditions to continue their s…