Skip to main content

Table 1 Data for calculating PID50

From: Alternative way to test the efficacy of swine FMD vaccines: measurement of pigs median infected dose (PID50) and regulation of live virus challenge dose

Virus dilution

Number of pigs

Number of healthy pigs

Number of sick pigs

10-1

4

0

4

10-2

4

0

4

10-3

4

0

4

10-4

4

0

4

10-5

4

0

4

10-6

4

1

3

10-7

4

3

1

10-8

4

4

0

10-9

4

4

0

10-10

4

4

0

Back to article page

Virology Journal

ISSN: 1743-422X