Diagnosis and control of infection by the BVDV [bovine viral diarrhoea virus]
1998
Douart, A. | Simon, A. (Ecole Nationale Veterinaire, Nantes (France). Unite de Pathologie Medicale du Betail et des Animaux de Basse Court)
إنجليزي. The epidemiological and clinical diagnosis of BVD/MD is difficult to establish. Major and minor clinical signs (diarrhoea, cachexia, cutaneous lesions, reproduction problems, hemorragic syndrome, stillbirth) suggest the presence of BVDV in a herd. Further laboratory tests will detect the virus or the specific antibodies. These techniques also identify the permanently infected ones (IPI). Vaccination completes the measures taken to control the BVDV in an infected herd
اظهر المزيد [+] اقل [-]إيطالي. La diagnosi epidemiologico-clinica della BVD/MD e' difficile da formulare. Alcuni segni (diarrea, cachessia, lesioni cutanee, disturbi della riproduzione, sindrome emorragica, natimortalita') suggeriscono al veterinario la circolazione del BVDV al'interno di un allevamento. Il ricorso agli esami di laboratorio permette di rilevare la presenza del virus o degli anticorpi specifici. Queste tecniche permettono anche l'identificazione degli animali persistentemente infetti (IP). La vaccinazione completa le misure intraprese per lottare contro il BVDV in un allevamento infetto
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
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