ABSTRACT
Two hundred and five specimens from various sources of hospital ecosystem were processed for isolation of bacteria. 51.7% specimens were found positive and a total of 146 isolates were obtained. Isolation was monobacterial in 35.6% and polybacterial in 16.0%. Bacteria were recovered from discarding jar fluid (84.6%), air (73%), basin swabs (70.5%) hand wash bowl solution (64.2%), cheatle forceps (64%) and thermometer fluid (53.8%) etc. The most common bacteria isolated were P. aeruginosa, B. subtilis, Klebsiella Spp. and E. col and ciprofloxacin (72.88%) was found to be the most effective antibacterial agent.
Subject(s)
Air Microbiology , Bacteria/isolation & purification , Drug Resistance, Microbial , Hospitals, Rural , India , Water MicrobiologyABSTRACT
Forty nine multiple drug resistant strains of E. coli isolated from UTI were serotyped. The pattern was found to be 057 (eight strains); 0109 (four strains); 020, 038, 068, 0106, 0148. Rough (three each). 012, 054, 0101, 0160 (two each) and 02, 032, 046, 053, 060, 065, 090, 091, 0117, 0118, untypable (one each). The resistance pattern of all E. coli were identified and matted with recepient strain in penassay broth and in human urine. In a penassay broth transfer of resistance was demonstrated in 38 strains (77.5%) while in human urine transfer was demonstrated only in 14 strains (28.57%).