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Table 6 Antibiotic susceptibility of E.coli found in samples taken from waters associated with a hospital in Ujjain, India

From: Antibiotics and antibiotic-resistant bacteria in waters associated with a hospital in Ujjain, India

 

Disc Concentration (ÎŒg)

Site 1*

Site 2

Site 3

  

Ground Water

At 10:00

At 16:00

At 10:00

At 16:00

Amoxicillin

30

S

S

S

S

S

Ceftriaxone

30

S

S

S

I

I

Amikacin

30

I

R

R

R

R

Ofloxacin

5

S

I

S

S

S

Ciprofloxacin

5

R

I

I

S

S

Norfloxacin

10

S

S

S

S

I

Levofloxacin

5

S

S

S

I

I

  1. R= Resistant; I= Intermediate; S= Sensitive
  2. Site 1 = Incoming safe water (received in hospital only once a day) *No E. coli was detected in the municipal water supply.
  3. Site 2 = At the point of exit of inpatient wards of the hospital.
  4. Site 3 = 100 metres from the hospital in subsequent drains.