Table 3.

Serény test results

Test strainChallenge dose (CFU)No. of animals exhibiting keratoconjunctivitis/total no. of animals
1617 (wild type)10818/18
CVD 12541089/9
CVD 12551080/8
CVD 12561070/10
CVD 12561080/14
CVD 12561090/10
CVD 125610100/10