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Table 1 Anti-GnRF antibody titer (DELFIA) in heifers and pluriparous cows at first and second vaccination and at first signs of estrus on the Alp and after the alpine season

From: Immunization against GnRF in adult cattle: a prospective field study

 

heifers

pluriparous cows

First vaccination

 Median

3850

3850

 25% quartile

3.850

3850

 75% quartile

3850

3850

Second vaccination

 Median

28,919

15,520

 25% quartile

19,501

10,939

 75% quartile

41,899

22,494

Estrus signs on the Alp pasture (n = 1 heifer, n = 12 pluriparous cows)

 Median

3850

3850

 25% quartile

 

3850

 75% quartile

 

10,231

First signs of estrus after the alpine season

 Median

17,772

3850

 25% quartile

13,885

3850

 75% quartile

35,420

10,775