Table 3.1 OD of the sera collected from Group 1 animals vaccinated with 1 dose of the trivalent FMD vaccine

 

group 1

OD values (l = 492 nm)

Identifica-

tion tag of

inoculated animals

Serotype A5

Serotype 01

Serotype C

0

day

7

days

14

days

21

days

0

day

7

days

14

days

21

days

0

day

7

days

14

days

21

days

#4

#7

#60

0.911

1.078

1.042

1.410

1.662

1.645

1.851

1.497

1.995

1.140

0.276

1.485

2.323

2.403

2.364

1.706

1.948

1.655

1.513

1.526

1.393

1.916

1.911

1.786

2.365

2.346

2.297

2.365

2.346

2.297

1.669

1.794

2.045

1.144

1.318

1.780

Positive control

Negative control

Control antigen

0.006

0.959

1.743

0.013

1.607

2.125

0.015

1.781

2.180

0.010

1.489

1.980

0.012

2.260

2.390

0.016

1.858

2.159

0.020

1.524

2.086

0.010

2.124

2.256

0.003

2.446

2.619

0.003

2.416

2.609

0.009

1.526

2.384

0.015

1.343

2.332

Cut-off

0.871

1.065

1.090

0.940

1.195

1.075

1.043

1.128

1.305

1.300

1.192

1.160

This table shows that the serum collected on day 21 from animal # 7 had LPB-ELISA-detectable antibodies only to serotype A5.