Result showed that anomalous chromosome is one cause of recurrent abortion.
2
新孢子虫病是导致奶牛流产的主要原因之一,给奶牛业造成很大的经济损失。
Neosporiasis is a significant cause of economic loss in dairy and beef cattle herds due primarily to abortion.
3
结论:郑州市孕妇中存在人微小病毒B19的感染,可能导致不明原因流产或死胎。
Conclusion: the infection of human parvovirus B19 exists in the pregnant women in Zhengzhou, which may explain the unidentified reason abortion or stillborn foetus.