Prevalence of multidrug-resistant, coagulase-positive Staphylococcus aureus in nasal carriage, food, wastewater and paper currency in Jalandhar city (north-western), an Indian state of Punjab.
Development of multidrug-resistant pattern in the bacterial community is a major threat to the society. Staphylococcus aureus is perhaps the pathogen of the greatest concern because of its inherent virulence, its ability to cause a diverse array of life-threatening situations and capacity to adapt to different environmental conditions. The aims of this study is to investigate the multidrug-resistant pattern of the coagulase-positive S. aureus isolated from nasal carriage, food, paper currency and wastewater samples. We had also studied the multiple antibiotic resistance index and in vitro production of β-lactamase. The study had found out 130 coagulase-positive S. aureus strains isolated from total of 595 samples such as anterior nares of preschool children (195), hospital nurses (100), drivers (76), food (86), wastewater (3) and paper currency (135) (Indian rupee). The biotypes pattern were as follows; A > D > B > C> UT. Multiple antibiotic resistance (MAR) value clearly defines the multidrug-resistant pattern of the S. aureus among different sources. Statistical analysis (one-way ANOVA) of results obtained indicated that the difference in the antibiotic resistance observed in the 130 bacterial isolates against the 23 different antibiotics used in this study was statically significant (p < 0.01).
Faculty of Microbiology, School of Biotechnology and Biosciences, Lovely Professional University, Phagwara, Punjab, 144411, India, harsh36yac@yahoo.com.
Harsh
H
Kumar
Rajdeep
R
Palaha
Navreet
N
Kaur
Wankhede Swapnil
WS
Ratnakar
Aakanksha
A
Sodi
Manmeet
M
Kaur
Richa
R
Katiyar
Mamta
M
Sharma
Charanpreet
C
Kaur
Virendra
V
Kumar
D002675:Child, Preschool; D003030:Coagulase / Q000378:metabolism; D004784:Environmental Monitoring; D005516:Food Microbiology; D006801:Humans; D007194:India; D008826:Microbial Sensitivity Tests; D009297:Nasal Mucosa / Q000382:microbiology*; D015995:Prevalence; D013211:Staphylococcus aureus / Q000145:classification / Q000254:growth & development* / Q000302:isolation & purification / Q000502:physiology; D062065:Wastewater / Q000737:chemistry / Q000706:statistics & numerical data
D003030:Coagulase; D062065:Wastewater