Infection (2004)

I stumbled across this great movie a few years back on FearNet and it instantly became one of my new favorites. If there's one thing the Japanese know it's horror. In a general hospital facing bankruptcy and massive budget cuts, the reduced staff is working under severe stress. While tending to severely burned patient with Dr. Uozumi and two other nurses, Dr. Akiba and the nurse commit an error, injecting sodium chlorate into the patient and killing him. Dr. Uozumi convinces the team to forge the report to save their careers. Meanwhile, an ambulance leaves a patient in the emergency ward with a lethal infection. When the muscles and internal organs of the patient liquefy, Dr. Kiyoshi Akai convinces his two colleagues to examine and research the virus, leading the employees of the night shift to a tragic end.