132:
22:
322:
Duck hepatitis virus, DHV, type 1 (DHV-1), type 1a (DHV-1a), type 2 (DHV-2), and type 3 (DHV-3) are the four types of viruses that can cause disease in ducks. The pathology and pathogenicity between duck hepatitis virus type 1 and type 1a is, in essence, the same as one another.
524:
Kim MC, Kwon YK, Joh SJ, Kwon JH, Lindberg AM (2008). "Differential diagnosis between type-specific duck hepatitis virus type 1 (DHV-1) and recent Korean DHV-1-like isolates using a multiplex polymerase chain reaction".
436:) is commercially available against DHV-1 and immunization involves two or three inoculations. Additionally, DHV-1 can be prevented by strict isolation in the first 4–5 weeks of life.
475:"The duck hepatitis virus 5'-UTR possesses HCV-like IRES activity that is independent of eIF4F complex and modulated by downstream coding sequences"
283:. DHV-1 is found worldwide. It causes disease in young ducklings, usually <6 weeks of age and spreads rapidly within a flock. It is the most
39:
327:
562:"Molecular analysis of duck hepatitis virus type 1 reveals a novel lineage close to the genus Parechovirus in the family Picornaviridae"
105:
86:
58:
671:
299:
that is distributed all over the world. It has significant impact on the poultry industry. It was first recorded in 1949 in
43:
65:
131:
354:. DHV-1 has the most significant economic effect due to its high mortality rate when the spread is not controlled. The
638:
72:
666:
54:
686:
681:
32:
676:
606:
453:
300:
126:
370:. It possesses the ability to survive under normal environmental conditions for extended periods.
79:
414:
583:
542:
506:
394:. DHV-1 infection is most virulent, with death occurring within 1–2 hours of clinical signs.
573:
534:
496:
486:
433:
242:
192:
501:
474:
272:
228:
216:
204:
660:
168:
441:
391:
379:
350:
296:
276:
180:
429:
359:
338:
316:
312:
308:
21:
629:
538:
410:
367:
344:
491:
387:
284:
280:
156:
643:
587:
546:
510:
578:
561:
623:
268:
402:
398:
383:
560:
Kim MC, Kwon YK, Joh SJ, Lindberg AM, Kwon JH, Kim JH, Kim SJ (2006).
437:
355:
304:
600:
397:
A preliminary diagnosis may be made based on the clinical signs and
406:
363:
143:
604:
15:
287:
of the DHV species. DHV-3 has only been reported in the USA.
444:
can be used to inactivate the viruses in the environment.
358:
of DHV-1 is a 20-40 nm diameter, non-enveloped,
613:
46:. Unsourced material may be challenged and removed.
326:Duck Hepatitis is a Class B disease listed by the
307:was determined. This genome is composed of 7691
409:, which appears greenish and displays distinct
8:
417:can be used to definitively diagnose DHV-1.
601:
117:
577:
500:
490:
425:No treatment is effective once infected.
106:Learn how and when to remove this message
473:Liu G, Yángüez E, Chen Z, Li C (2011).
465:
378:Clinical signs include sudden death,
7:
44:adding citations to reliable sources
328:Office des International Epizooties
256:Duck hepatitis virus I, Ia, II, III
330:. The virus cannot infect humans.
14:
267:is an acute and fatal disease in
130:
20:
31:needs additional citations for
1:
362:particle. It is resistant to
374:Clinical signs and diagnosis
336:type 1 is classified as an
275:DHV-1 and DHV-3. It causes
703:
539:10.1080/03079450801918670
413:. Inoculation and direct
303:. In 2006 the pathogen's
125:
120:
428:To prevent the disease,
405:should show an enlarged
492:10.1186/1743-422X-8-147
411:ecchymotic haemorrhages
399:post-mortem examination
454:Duck Hepatitis B Virus
55:"Duck hepatitis virus"
672:Animal viral diseases
579:10.1099/vir.0.81804-0
421:Treatment and control
301:Long Island, New York
121:Duck hepatitis virus
615:Duck hepatitis virus
334:Duck hepatitis virus
127:Virus classification
40:improve this article
572:(Pt 11): 3307–16.
415:immunofluorescence
654:
653:
607:Taxon identifiers
348:, and DHV-3 as a
262:
261:
116:
115:
108:
90:
694:
667:Poultry diseases
647:
646:
634:
633:
632:
602:
592:
591:
581:
557:
551:
550:
521:
515:
514:
504:
494:
470:
434:ATCvet code QI01
311:and encodes and
243:Avihepatovirus A
135:
134:
118:
111:
104:
100:
97:
91:
89:
48:
24:
16:
702:
701:
697:
696:
695:
693:
692:
691:
687:Animal vaccines
657:
656:
655:
650:
642:
637:
628:
627:
622:
609:
598:
596:
595:
559:
558:
554:
523:
522:
518:
472:
471:
467:
462:
450:
423:
376:
293:
258:
246:
194:Pisoniviricetes
129:
112:
101:
95:
92:
49:
47:
37:
25:
12:
11:
5:
700:
698:
690:
689:
684:
682:Picornaviridae
679:
674:
669:
659:
658:
652:
651:
649:
648:
635:
619:
617:
611:
610:
605:
594:
593:
552:
516:
464:
463:
461:
458:
457:
456:
449:
446:
422:
419:
375:
372:
342:, DHV-2 is an
292:
289:
273:Avihepatovirus
271:caused by the
265:Duck hepatitis
260:
259:
254:
252:
248:
247:
240:
238:
234:
233:
230:Avihepatovirus
226:
222:
221:
218:Picornaviridae
214:
210:
209:
206:Picornavirales
202:
198:
197:
190:
186:
185:
178:
174:
173:
166:
162:
161:
154:
147:
146:
141:
137:
136:
123:
122:
114:
113:
28:
26:
19:
13:
10:
9:
6:
4:
3:
2:
699:
688:
685:
683:
680:
678:
677:Enteroviruses
675:
673:
670:
668:
665:
664:
662:
645:
640:
636:
631:
625:
621:
620:
618:
616:
612:
608:
603:
599:
589:
585:
580:
575:
571:
567:
566:J. Gen. Virol
563:
556:
553:
548:
544:
540:
536:
532:
528:
520:
517:
512:
508:
503:
498:
493:
488:
484:
480:
476:
469:
466:
459:
455:
452:
451:
447:
445:
443:
439:
435:
431:
426:
420:
418:
416:
412:
408:
404:
400:
395:
393:
389:
385:
381:
373:
371:
369:
365:
361:
357:
353:
352:
347:
346:
341:
340:
335:
331:
329:
324:
320:
318:
314:
310:
306:
302:
298:
290:
288:
286:
282:
278:
274:
270:
266:
257:
253:
250:
249:
245:
244:
239:
236:
235:
232:
231:
227:
224:
223:
220:
219:
215:
212:
211:
208:
207:
203:
200:
199:
196:
195:
191:
188:
187:
184:
183:
179:
176:
175:
172:
171:
170:Orthornavirae
167:
164:
163:
160:
159:
155:
152:
149:
148:
145:
142:
139:
138:
133:
128:
124:
119:
110:
107:
99:
88:
85:
81:
78:
74:
71:
67:
64:
60:
57: –
56:
52:
51:Find sources:
45:
41:
35:
34:
29:This article
27:
23:
18:
17:
614:
597:
569:
565:
555:
533:(2): 171–7.
530:
527:Avian Pathol
526:
519:
482:
478:
468:
442:formaldehyde
427:
424:
396:
392:enophthalmos
380:opisthotonus
377:
351:picornavirus
349:
343:
337:
333:
332:
325:
321:
297:Picornavirus
295:DHV-1, is a
294:
277:opisthotonus
264:
263:
255:
241:
229:
217:
205:
193:
182:Pisuviricota
181:
169:
157:
150:
140:(unranked):
102:
96:January 2020
93:
83:
76:
69:
62:
50:
38:Please help
33:verification
30:
430:vaccination
360:icosahedral
339:enterovirus
317:amino acids
313:polyprotein
309:nucleotides
661:Categories
460:References
368:chloroform
345:astrovirus
66:newspapers
438:5% phenol
388:paralysis
281:hepatitis
269:ducklings
237:Species:
165:Kingdom:
158:Riboviria
630:Q5311496
624:Wikidata
588:17030865
547:18393095
511:21450110
479:Virol. J
448:See also
315:of 2250
285:virulent
213:Family:
177:Phylum:
502:3072930
485:: 147.
403:Autopsy
384:paresis
251:Virus:
225:Genus:
201:Order:
189:Class:
80:scholar
586:
545:
509:
499:
356:virion
305:genome
82:
75:
68:
61:
53:
644:84184
407:liver
364:ether
291:Virus
151:Realm
144:Virus
87:JSTOR
73:books
584:PMID
543:PMID
507:PMID
440:and
390:and
366:and
279:and
59:news
639:ISC
574:doi
535:doi
497:PMC
487:doi
42:by
663::
641::
626::
582:.
570:87
568:.
564:.
541:.
531:37
529:.
505:.
495:.
481:.
477:.
401:.
386:,
382:,
319:.
153::
590:.
576::
549:.
537::
513:.
489::
483:8
432:(
109:)
103:(
98:)
94:(
84:·
77:·
70:·
63:·
36:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
