Typhoid Fever and Paratyphoid Fever Yuan Zhe The first Affiliated Hospital Chongqing Medical University
Typhoid Fever and Paratyphoid Fever Yuan Zhe The first Affiliated Hospital Chongqing Medical University
Typhoid and Paratyphoid Definition ■Complications Etiology Diagnosis and ·Pathogenesis differential diagnosis ■Epidemiology Prognosis Clinical Treatment manifestations Preventions The laboratory and Paratyphoid Fever other examinations
Typhoid and Paratyphoid ◼ Definition ◼ Etiology ◼ Pathogenesis ◼ Epidemiology ◼ Clinical manifestations ◼ The laboratory and other examinations ◼ Complications ◼ Diagnosis and differential diagnosis ◼ Prognosis ◼ Treatment ◼ Preventions ◼ Paratyphoid Fever
Definition of Typhoid fever Acute enteric infectious disease caused by Salmonella typhi(S.Typhi). prolonged fever,Relative bradycardia,apathetic facial expressions,roseola,splenomegaly,hepatomegaly, leukopenia. intestinal perforation,intestinal hemorrhage
Definition of Typhoid fever ◼ Acute enteric infectious disease ◼ caused by Salmonella typhi (S.Typhi). ◼ prolonged fever, Relative bradycardia, apathetic facial expressions, roseola, splenomegaly, hepatomegaly, leukopenia. ◼ intestinal perforation, intestinal hemorrhage
Etiology Serotype:D group of Salmonella Gram-negative rod non-spore flagella Culture characteristics
Etiology Serotype: D group of Salmonella Gram-negative rod non-spore flagella Culture characteristics
Antigens:located in the cell capsule H(flagellar antigen). O(Somatic or cell wall antigen). Vi (polysaccharide virulence) “widel test
◼ Antigens: located in the cell capsule H (flagellar antigen). O (Somatic or cell wall antigen). Vi (polysaccharide virulence) “widel test