Table 4: Antimicrobial sensitivity pattern of different organism isolated from mineral water.

Antibiotic Name Isolated sample name
MWa1 MWpr4 MWs6 MWac18 MWj10 MWer9 MWe19
S. intermedius S. aureus S. felis S. intermedius S. intermedius S. saccharolyticus S. felis
Zone of Diameter (mm) Interpretation Zone of Diameter(mm) interpretation Zone of Diameter(mm) interpretation Zone of Diameter(mm) interpretation Zone of Diameter(mm) interpretation Zone of Diameter(mm) interpretation Zone of Diameter(mm) interpretation
1. Erythromycin 42 S 32 S 38 S 28 S 31 S 15 I 18 I
2. Penicillin 38 S 25 I 40 S 29 S 41 S 45 S 26 I
3. Vancomycin 31 S 21 S 31 S 30 S 30 S 32 S 24 S
4. Trimethoprim-
sulfamethoxazole
26 S 25 S 25 S 20 S 35 S 30 S 0 R
5. Gentamicin 38 S 26 S 33 S 22 S 31 S 30 S 31 S
6. Oxacillin 18 S 11 I 0 R 0 R 0 R 0 R 26 S
7. Tetracycline 40 S 29 S 40 S 30 S 41 S 40 S 14 I
8. Chloramphenicol 43 S 29 S 44 S 32 S 42 S 42 S 35 S
9. Moxifloxacin 40 S 35 S 40 S 35 S 40 S 38 S 42 S
10. Norfloxacin 26 S 25 S 23 S 27 S 20 S 25 S 30 S
11. Nitrofurantoin 14 R 20 S 14 R 20 S 10 R 10 R 20 S
12. Ciprofloxacin 35 S 29 S 31 S 32 S 29 S 30 S 34 S
13. Rifampin 45 S 22 S 20 S 24 S 43 S 45 S 20 S
14. Doxycycline 40 S 29 S 38 S 30 S 40 S 40 S 20 S
15. Cefixime 20 S 0 R 0 R 15 R 0 R 0 R 0 R
16. Minocycline 40 S 30 S 41 S 35 S 42 S 43 S 24 S
17. Levofloxacin 32 S 28 S 30 S 30 S 28 S 30 S 35 S
18. Clindamycin 40 S 20 I 30 S 18 I 38 S 25 S 19 I
*S= Susceptible *R= Resistant *I= Intermediate