Fig. 1

Temporal trend of incidence of the notifiable BIDs by different transmission routes in China, 2004‒2019. (A) Number of cases of notifiable BIDs by different transmission routes. There were 28,779,000 BIDs reported; overall AAPC (95%CI) was − 1.87* (-2.56~-1.17); (B) Annual average incidence and average annual percentage change (AAPC) of the notifiable bacterial infectious diseases by different transmission route. Respiratory transmitted diseases (RTDs): AAPC (95%CI), -1.98* (-3.08~-0.87); Direct contact/fecal-oral transmitted diseases (DCFTDs), -11.66* (-12.03~-11.29); Blood-borne/sexually transmitted diseases (BSTDs), 4.74* (3.74 ~ 5.74); Zoonotic and vector-borne diseases (ZVDs), 4.46* (1.59 ~ 7.42). (C) Annual average incidence and AAPC of RTDs, Tuberculosis, -2.93* (-4.79~-1.03); Scarlet fever, 9.06* (6.47 ~ 11.71); Pertussis, 14.49* (9.12 ~ 20.12); Meningococcal Meningitis, -20.67* (-26.21~-14.72); Leprosy, -0.79 (-3.29 ~ 1.77); (D) Annual average incidence and AAPC of DCFTDs, Bacillary dysentery, -11.74* (-12.18~-11.29); Typhoid & paratyphoid fever, -10.45* (-12.23~-8.63); Cholera, -26.32* (-30.77~-21.57). (E) Annual average incidence and AAPC of Blood-borne/sexually transmitted diseases (BSTDs), Syphilis, 11.52* (8.82 ~ 14.29); Gonorrhea, -3.80* (-5.73~-1.83). (F) Annual average incidence and AAPC of zoonotic and vector-borne diseases (ZVDs), Brucellosis, 5.84* (2.64 ~ 9.14); Typhus, -8.95* (-10.05~-7.83), Leptospirosis, -12.55* (-14.27~-10.79), Anthrax, -4.86 (-9.67 ~ 0.20). Dots indicate the observed incidences and lines indicate slopes of the AAPC.