The phrase "sick berths" refers to spaces on a ship, train, or other form of transportation that are designated for medical care and isolation of sick passengers or crew members. Synonyms for this phrase might include "medical bays," "infirmary quarters," "isolation chambers," "sick wards," or "health cabins." These types of spaces are often equipped with medical staff and supplies such as first aid kits, medication, and medical equipment for basic diagnosis and treatment. Ensuring safe and hygienic spaces for those who are ill is an important consideration in any transportation industry to reduce the spread of illness and promote the health of all aboard.