William H. Park
William H. Park (1863–1939), NYC bacteriologist who advanced diphtheria antitoxin, milk safety, and defined ethical dilemmas in the case of Typhoid Mary.
Salmonella Typhi
Fever, Abdominal pain, Constipation and Mary
Tropical Traveler Clinical Case. Salmonella Typhi, aetiology, differential, diagnosis, management, treatment and prevention