Medical records for immigrants at Ellis Island were indeed used to document communicable diseases to ensure public health safety. The procedure involved health inspections where immigrants' conditions were recorded. This was crucial in preventing the spread of infectious diseases during a time of high immigration rates. ;
Medical records for immigrants at Ellis Island were indeed used to document communicable diseases, making the statement true. Health inspections were conducted to identify individuals with infectious diseases, and detailed records were kept for public health safety. This practice was crucial during a time of high immigration rates and prevalent infectious diseases.
;