16/01/2026
Are you having a problem with fertility on your dairy farm?
๐ Fertility problems can drag down milk yields, profits โ and morale.
Statfold farm discovered Q fever was part of the problem. Now they are able to get on top of herd fertility. ๐ชโจ
๐ Sometimes the hidden issues make the biggest difference. Watch the video below to find out more!
https://youtu.be/7JaEou-AAIw
The main impacts of Q Fever on dairy cattle, as confirmed in published studies, are:
๐ฉธ Retained placenta: a 1.5x increase in the risk of retained placenta1.
๐ Endometritis: an increase in the rate of endometritis and metritis2.
โฌ๏ธ Infertility: early pregnancy loss and a decrease in conception rates3.
โ Pregnancy losses: in a study including 120 dairy herds, seropositive cows were 2.5 x more at risk for abortion and 1.5x more at risk for retained placenta4.
Watch the full video here: https://youtu.be/7JaEou-AAIw
Bildfell RJ, Thomson GW, Haines DM, McEwen BJ, Smart N. Coxiella burnetii infection is associated with placentitis in cases of bovine abortion. J Vet Diagn Invest. 2000 Sep; 12(5):419-25.
Valla, G.,2014. Prevalenza di Coxiella burnetii nel latte di massa in allevamenti di bovine da latte italiani e possibile correlazione con problemi riproduttivi. Large Animal Review 51โ56.
Dobos A. et al. 2020. Serological screening for Coxiella burnetii in the context of early pregnancy loss in dairy cows. Acta Veterinaria Hungarica 68.3 (2020): 305-309.
Ordronneau, S., 2012. Impact de la vaccination et de l'antibiothรฉrapie sur l'incidence des troubles de la reproduction et sur la fertilitรฉ dans des troupeaux bovins laitiers infectรฉs par Coxiella burnetii. INRA - ONIRIS, 1300 BioEpAR Biologie, Epidรฉmiologie et Analyse du Risque. Centre de Recherche Angers-Nantes, Nantes, France