eng Oriental Scientific Publishing Company Biomedical and Pharmacology Journal 0974-6242 2020-06-25 13 2 989 998 10.13005/bpj/1968 33921 article Suhair Abdul-Kareem Al-Rammahi 1 Jinan Mohammed Hussein 1 Elham Jwad Kadhem 1 Aseel Said Ismail Al-Hadad 1 Department of Biology, Girl of Education College ,University of Kufa. The study involved  the isolation of enterococcus bacteria and diagnosis of different types of diseases, where (190) samples of cows suffering from different diseases were obtain  (34) (18.1%)  isolation of Enterococcus were divided into 21 (15.6% ) Of the blood, 8 (52.4%) and 3 (17.6%) of the vagina, but not isolated from the spinal cord samples. The study was conducted on 2 isolates from the blood samples to become the number of isolates (36 isolates). And the study showed that type E. Faecalis was the most common species, with 75% followed by E. faecium (20.2%) and E.galinarium (4.8%), which also revealed the virulence factors of these bacteria, which play an important role in their disease. Bacteria have the ability to produce Haemolysin, Protease, Lipase, β-Lactamase, and the formation of capsules and their ability of Haemagglutination and of the effect of mannos on this process. https://biomedpharmajournal.org/vol13no2/bacteriological-study-of-enterococcus-bacteria-isolated-from-different-diseases-in-the-female-cows/ Capsule Presence Enzymatic Properties Enterococcus Intestinal Bacteria Hemagglutination Virulance Factors