Cause of typhoid
Salmonella typhus
Features of typhoid
Fever
Abdominal pain
Constipation
‘Rose’ spots
Relative bradycardia
Paratyphoid causes
Salmonella paratyphi (types A, B & C)
Typhoid route of transmission
Faeco-oral route
Complications of typhoid
Osteomyelitis
GI bleed/perforation
Meningitis
Cholecystitis
Chronic carriage