Isolation and diagnosis of some types of Gram negative bacteria from different sources of output at the Republican Educational Hospital in the city of Mosul

Abstract

The study included the isolation and diagnosis of some Gram negative bacterial species from different sources of extraction (blood, vaginal swabs, wound swabs, burns, middle ear secretions and fractures) from patients in the Republican Education Hospital in Mosul for both sexes from August 2014 to February 2015 And in different ages.

The results showed isolating (21) type of Gram negative bacteria (86.7%). E.coli was the most common among isolates 38 isolates (45.6%) followed by Pseudomonas spp. 27 isolates and (31.86%) followed by Enterobactar spp. (22.6%), Klebsiella pneumonia 9 (10.62%), Proteus mirabilis 7 (8.26%), Acinetobacter bumannii 6 (7.08%), Serratia spp 4 (4.72%) and 2 isolates (2.36% ) Of the Raoutella spp. The bacterial species Providencia stuartii, Morganella morgana, Shigellaflexneri, Moraxella lacunatae, Hafnia alvi and Yersina were isolated by 1.2% each.

The results revealed that the isolates were the most isolated isolates from isolates, with isolates isolating 30 isolates and 36% followed by wound samples 28 (33.6%) and eye burns (28.6%). The percentage of isolation in the samples (vaginal swabs, fractures and purulent secretions of the middle ear) was 15 (18%), 12 (14.4%) and 7 (8.4%), respectively.

In the investigation of the dominance of the bacterial species in the source of the isolation, E.coli was found to be found in the samples of the citrus, followed by Enterobacter spp isolates, while in the samples of burns, the dominance of Pseudomonas spp isolates was followed by acinetobacter bumannii isolates. In the wounds samples, Pseudomonas spp isolates and Enterobacter spp isolates Eucoli isolates were more frequent, while the isolates of Pseudomonas spp were larger by 6%, followed by E. coli, Klebsiella pneumonia by 8.4%. Within the samples of the respiratory secretions, Pseudomonas spp .