TY - JOUR AU - R. E Uzeh AU - T. D Alayande PY - 2019/12/24 Y2 - 2024/03/29 TI - EFFECT OF ANTISEPTICS AGAINST STAPHYLOCOCCUS AUREUS ON THE HANDS OF FOOD HANDLERS AND SUSCEPTIBILITY OF PERSISTENT STRAINS TO ANTIBIOTICS JF - UNILAG Journal of Medicine, Science and Technology JA - UJMST VL - 7 IS - 2 SE - Articles DO - UR - http://ujmst.unilag.edu.ng/article/view/550 AB - Effect of antiseptics against Staphylococcus aureus on the hands of food handlers was investigated.The palms of 50 food handlers in restaurants of a tertiary institution in Lagos, Nigeria were swabbedbefore and after the use of antiseptics and analysed for the presence and population ofStaphylococcus aureus. Mannitol Salt Agar (MSA) plates were inoculated with the swab sticks andincubated at 37oC for 24-48h. S. aureus was identified by the production of golden yellow colonieson MSA, Gram positive cocci in bunches that were catalase and coagulase positive, and oxidasenegative. A total of 2.2 × 103cfu/ml/5cm2 were obtained before the use of antiseptics and 3.79 ×102cfu/ml/5cm2 after the use of antiseptics. Antiseptics had 83% reduction on S. aureus. Of the twoantiseptics used, chloroxylenol (4.8%) had a 69% effect while alcohol gel proved to be moreeffective with a 90% reduction on S. aureus. A total of 41(82%) out of the 50 food handlers had S.aureus on their palms. The antibiotics susceptibility of S. aureus was investigated. Vancomycin(30μg) was the most resisted antibiotics with 57% followed by 28% resistance against oxacillin (1μ)18% against cefoxitine (30μ). The food handlers may therefore be considered potential source ofmultidrug resistant S. aureus in food. We therefore recommend that they use antiseptics on theirpalms since this helped in the reduction of staphylococcal population. ER -