The Affects of Genital Myiasis on the Diversity of Vaginal Flora in Female Bactrian Camels

Abstract Background: One of the most important diseases that affect the reproductive organs of Bactrian camels is called Genital Myiasis. It can cause serious mechanical damage to the vaginal tissue of female Bactrian camels. The accumulation of bacteria in the vagina of female camels can affect their health and reproductive ability. The effect of this damage is commonly found in the vaginal flora and vaginal mucosal immune system. Therefore, this research is a study of the diversity of the vaginal flora and the differences between healthy Bactrian camels and those suffering from Genital Myiasis.Results: Vaginal microbiota samples were collected from two groups of female Bactrian camels of the same age. Illumina Miseq was used to sequence V3-V4 hypervariable genes of 16S rRNA in the samples, and the results showed that the vaginal microflora of the infected camel had a significantly greater OTU value. According to the Alpha diversity index and the level of vaginal pH, the diversity index of the infected camel flora were higher than that of the normal camel flora, and the pH were lower than that of the normal camel flora (P=0.006). There was no significant difference between the two groups in the abundance of dominant genera of Bactrian camel vaginal (P＞0.05), indicating that the structure of dominant flora of Bactrian camel vagina had a certain stability.Conclusions: Overall this comparison revealed the differences and similarities between vaginal flora Bactrian camels in various health states. In addition, this data provides a reference point for understanding the types of bacteria that cause genital myiasis that damages healthy development of Bactrian camels.