疫毒多为温毒，但亦有寒毒之说，治疗疫病也应有清解和温解之分。
The treatments of epidemic disease were devided into heat-clearing method and warming therapy.
此外，尚有感受“疫毒”而无症状者，又常在人体正气亏虚之时发病。
In addition, there are still feeling "Yidu" and asymptomatic, and often in the human body healthy when the incidence of deficiency.
其中大部分是转换了单个基因，使其毒疫昆虫或是抗特定的除草剂，以使其能够自由应用。
Most of them have had but a single gene tweaked, either to make them poisonous to pestilential insects or resistant to a particular herbicide so that it can be used freely.
用SPF鸡胚从疑为鸽新城疫的云南省某信鸽场分离到一株毒株。
One strain virus was isolated from affected pigeons of showing Newcastle disease syndrome by SPF chicken embryo.
该病毒凝集鸡红细胞的作用可被新城疫标准阳性血清所抑制，证明所分离的毒株为新城疫病毒。
The isolate revealed to be able to agglutinate chicken haemocytes with the agglutination reaction to be inhibited by Newcastle disease virus standard antiserum.
该病毒凝集鸡红细胞的作用可被新城疫标准阳性血清所抑制，证明所分离的毒株为新城疫病毒。
The isolate revealed to be able to agglutinate chicken haemocytes with the agglutination reaction to be inhibited by Newcastle disease virus standard antiserum.
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