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. 2017 Nov;95(11):4820–4834. doi: 10.2527/jas2017.1793

Table 3.

Rate of maternal antibody decay by dam age for bovine viral diarrhea virus type 1 (BVDV1) and bovine viral diarrhea virus type 2 (BVDV2)

BVDV1 BVDV2
Dam age, yr Rate of decay SE Dam age, yr Rate of decay SE
2a −0.01911 0.008584 2a −0.06558 0.004561
3b −0.04109 0.007251 3b −0.05428 0.003819
4b −0.03863 0.007018 4b −0.04727 0.003845
5ab −0.0339 0.009137 5b −0.05251 0.004357
6a −0.00956 0.009723 6bc −0.04466 0.00471
7a −0.00958 0.009905 7cd −0.03717 0.00474
8a −0.00292 0.01236 8bde −0.0435 0.005412
9a −0.00307 0.01422 9ab −0.04938 0.005677
10ac 0.0232 0.02755 10ab −0.05465 0.008574
11c 0.06686 0.03497 11ce −0.02878 0.00935
12abc −0.05348 0.02315
13abc −0.0683 0.03974
14abc −0.0554 0.03959
a–e

Different superscripts indicate significantly different estimates (P < 0.05) within a single virus analyzed.