SN/T 3552-2013General rules of the epidemiology investigation for the epidemic situation at frontier ports (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

This standard is proposed and managed by the National Certification and Accreditation Administration Committee.

This standard was drafted. Shaanxi People's Republic of China Entry-Exit Inspection and Quarantine, Shenzhen People's Republic of China Bureau, People's Republic of China Anhui Entry-Exit Inspection and Quarantine Shandong People's Republic of China.

1 Scope

This standard specifies the objects in the frontier port inspection and quarantine authorities carry out epidemiological investigations, methods and procedures.

This standard applies to cases of infectious disease in a frontier port inspection and quarantine authorities discovered or suspected cases of infectious disease epidemiology symptoms survey.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 19082 medical disposable protective clothing technical requirements GB 19083 medical protective masks technical requirements SN/T 1214-2003 frontier port handling anthrax contamination procedures suspicious items

3 Terms and Definitions

The following terms and definitions apply to this document.

Epidemic

Generalized. a certain period in the geographic scope of a consolidation of various epidemics. Narrow. some kind or certain kinds of epidemics Happening.

Field epidemiology investigation spotepidemiologyinvestigation in response to public health emergencies for the purpose of using the theory and methods of modern epidemiology and other disciplines, and make timely scientific tone Check conclusions and take effective measures to control the investigation.

Case Study caseinvestigation Epidemiological investigation of cases and close contacts of cases occurred in the surroundings of individual performed. Cases of patients with infectious diseases generally, it can also be non-infectious cases of unknown etiology or the like.

Outbreak investigation the occurrence of a specific group of people in a short time investigating many cases of the same disease carried out.

Epidemic curve epidemiccurves in the horizontal time scale, the number of cases of the vertical axis, the number of cases within each unit marks the time (hour, day, week, month, or year) occurred in the corresponding position, may constitute a histogram or bar chart, said the epidemic curve.