MMWR Morb Mortal Wkly Rep. 1994 Nov 4;43(43):800-1.
CDC has recently published the Summary of Notifiable Diseases, United States, 1993. A notifiable disease is one for which regular, frequent, and timely information on individual cases is considered necessary for the prevention and control of the disease. As of January 1, 1994, a total of 49 infectious diseases were designated as notifiable at the national level (Table 1).
美国疾病控制与预防中心（CDC）最近公布了《1993年美国法定传染病汇总》。法定传染病是指对于其个别病例，为预防和控制该疾病，定期、频繁且及时的信息被认为是必要的疾病。截至1994年1月1日，共有49种传染病被指定为国家级法定传染病（表1）。
