Documented Controlled Experiment

APPPB

Peraturan Kesihatan Antarabangsa

Koch’s Postulates

River’s Postulates

1

kemasukan

the entry

microorganism

Virus

2

agen

agent

Microorganism found in the ill, not from the healthy person. Microorganism must be isolated from a diseased organism

Isolation of virus from diseased host

3

penyakit

health risk

4

berjangkit

Infectious

5

ke dalam benda

in the body

Microorganism grown in pure culture

Cultivation of virus in host cells

6

benda bernyawa

humans and animals

7

dan pembiakan

and development or multiplication

Produce same disease in host

Produce same disease in host

8

dalam benda

may constitute

Re-isolation of microoganism

Re-isolation of virus

9

bernyawa

a public

10

health risk

Detection of specific

immune response to virus