NGHIÊN CỨU TÍNH KHÁNG KHÁNG SINH CỦA MỘT SỐ LOÀI VI KHUẨN GÂY BỆNH PHÂN LẬP ĐƯỢC TẠI BỆNH VIỆN SẢN NHI NGHỆ AN NĂM 2021

Abstract

Objective:  To determine the distribution rate of isolated pathogenic bacteria and to evaluate the antibiotic resistance level of common bacteria. Methods: Design a retrospective cross-sectional study of all bacterial strains isolated from patient specimens treated from January 2021 to September 2021 at the Department of Microbiology and other departments in Nghe An Obstetrics and Pediatrics Hospital. Results: The rate of isolation of general bacteria in the hospital was 11.4% with 25 strains of pathogenic bacteria. The majority of negative samples accounted for 88.6%. In which, H. influenzae (29%) and S. aureus (26.8%) are the two most common pathogens, accounting for more than 50% of bacterial strains isolated at the hospital. Besides, S. pneumoniae accounted 12.5% ​​and some other common pathogenic bacteria are Klebsiella spp. (8.7%) (mainly K. pneumoniae), Streptococcus agalactiae (5.4%), E. coli (5.3%), P. aeruginosa (3.8%), Candida spp. (2.7%). The bacteria H.influenzae, S. aureus, S. pneumoniae, Klebsiella spp., E. coli have high antibiotic resistance while P.aeruginosa is still very sensitive to many antibiotics. Conclusion: The most common pathogens are H.influenzae, S. aureus, S. pneumoniae, Klebsiella spp., E. coli and P.aeruginosa. The bacteria H.influenzae, S. aureus, S. pneumoniae, Klebsiella spp., E. coli have high antibiotic resistance while P.aeruginosa is still very sensitive to many antibiotics.