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Table 2 Microscopic lung lesion scores recorded for each experimental group in each day of necropsy.

From: Safety of Porcine Reproductive and Respiratory Syndrome Modified Live Virus (MLV) vaccine strains in a young pig infection model

Group

Necropsy day

Day 7 pv

Day 14 pv

Day 21 pv

A

0.2 ± 0.4a

0.0 ± 0.0

1.6 ± 0.5

B

0.0 ± 0.0

0.4 ± 0.5

1.2 ± 0.4

C

0.0 ± 0.0

0.0 ± 0.0

0.2 ±0.4

D

0.2 ± 0.4

0.0 ± 0.0

0.4 ± 0.5

E

0.0 ± 0.0

0.0 ± 0.0

0.0 ± 0.0

  1. a mean ± standard deviation of microscopic lung lesion scores.
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Veterinary Research

ISSN: 1297-9716