Wyeth P J, Chettle N J
Ministry of Agriculture, Fisheries and Food Central Veterinary Laboratory, New Haw, Weybridge, Surrey.
Vet Rec. 1990 Jun 9;126(23):577-8.
Day-old chicks with maternally derived infectious bursal disease (IBD) antibodies were inoculated with IBD oil emulsion vaccine. The vaccine protected at least 85 per cent of the chicks when they were challenged at four weeks old with virulent IBD virus and at least 90 per cent of those challenged at seven weeks of age. There was no benefit in using a combination of the oil emulsion vaccine and a live IBD vaccine.
将携带母源传染性法氏囊病（IBD）抗体的一日龄雏鸡接种IBD油乳剂疫苗。当这些雏鸡在4周龄时用强毒IBD病毒攻毒时，该疫苗至少保护了85%的雏鸡；在7周龄攻毒时，至少保护了90%的雏鸡。使用油乳剂疫苗和IBD活疫苗的组合没有益处。
