MATTHEW LAVIETES HUNDREDS of thousands of seafarers around the world are stranded at sea due to coronavirus travel restrictions, unable to go home or get medical care, the International Labour Organization (ILO) said on Tuesday, calling on nations to address their plight. Many shipping and transport workers have been at sea as long as 17 months or longer, as COVID-19-related restrictions make it almost impossible to rotate crews, the United Nations' labor agency said. The ILO adopted a resolution asking nations to take action by providing medical care to seafarers in need, waiving visa or documentation requirements and designating seafarers…