Acting on the instructions of a doctor who came alongside in a small boat from Saint Kitts , he treated them with calomel .
Three days out from Carlisle Bay the ship 's surgeon and assistant were dead , and Manby had to take care of the sick .
Acting on the instructions of a doctor who came alongside in a small boat from Saint Kitts , Manby treated them with calomel .
Three days out from Carlisle Bay the ship 's surgeon and assistant were dead , and Manby had to take care of the sick .