PMC

Poverty incidence and incidence of malaria (a) and epidemic hemorrhagic fever (b) in China (1990–2018) []. (a Spearman’s rank correlation coefficient of poverty incidence and malaria incidence is 0.88 (P < 0.01). b Spearman’s rank correlation coefficient of poverty incidence and epidemic hemorrhagic fever incidence is 0.89 (P < 0.01). Data source: Poverty incidence data is from World Bank database; and the incidence data of malaria & epidemic hemorrhagic fever is from China Health Statistics Yearbook 2019)

(a) The fitting plot for epidemic hemorrhagic fever; (b) The fitting plot for syphilis; (c) The fitting plot for typhoid fever.

Epidemic hemorrhagic fever in a 52-year-old man. Sagittal fat-suppressed T1-weighted MR image (600/20) shows diffuse atrophy of the pituitary gland. The focal high signal intensities observed (arrows) suggest hemorrhage in the pituitary gland, which may occur in the course of this disease.

The number of reported infectious disease cases in China from 2004 to 2014. A) Leprosy, kala-azar, anthrax, cholera, leptospirosis, and epidemic cerebrospinal meningitis. B) Neonatal tetanus, rabies, echinococcosis, typhus fever, pertussis, and schistosomiasis. C) Epidemic encephalitis B, epidemic hemorrhagic fever, hepatitis E, AIDS, dengue fever, and typhoid and paratyphoid fever. D) Brucellosis, malaria, scarlet fever, un-typed viral hepatitis, hepatitis A, and acute hemorrhagic conjunctivitis. E) Rubella, hepatitis C, gonorrhea, measles, influenza, and syphilis. F) Mumps, bacterial and amebic dysentery, other infectious diarrhea, hepatitis B, pulmonary tuberculosis, and hand-foot-and-mouth disease. Un-typed viral hepatitis: all viral hepatitis cases except cases of hepatitis A, B, C and E. Other infectious diarrhea: all cases of infectious diarrhea that were not listed above.