4:00am Monday 3rd September 2012. Mercy Ships Mass medical screening. People's Palace Conakry, Guinea. 3,500 screened. 300 crew members, 100 day workers involved. 9:00 p.m Monday 3rd September 2012: 852 patients issued with surgery cards or plans for follow-up treatment. Guinea: 1.3 health care workers for every 10,000 people. These are the facts.