The International Maritime Organization (I.M.O.) has published a circular on medical care

Coronavirus  (COVID-19)  –  Recommendations  for  port  and  coastal States on the prompt disembarkation of seafarers for medical care ashore during the COVID-19 pandemic

Click here ⇒ Annex A Circular Letter No.4204-Add.23 – Coronavirus (Covid-19) – Recommendations For Port And CoastalStates On medical care