The significance of testing for Pseudomonas aeruginosa in recreational seawater beaches.
The occurrence of Pseudomonas aeruginosa and faecal coliforms in Mediterranean sea water from beaches was investigated. Water samples (1,598 in toto) were tested and P. aeruginosa was found in 222 samples (14%). In 31% of samples where P. aeruginosa was detected, faecal coliforms of less than ten bacteria per 100 ml were found. In a group of 98 samples which had > 500 faecal coliforms per 100 ml, 41% had no detectable P. aeruginosa. The inclusion of P. aeruginosa as an additional parameter for approving beaches for recreational activity is recommended.
Mates
A
A
Dr A. Felix Public Health Laboratory, Ministry of Health, Tel Aviv, Israel.
D004755:Enterobacteriaceae / Q000302:isolation & purification*; D011550:Pseudomonas aeruginosa / Q000302:isolation & purification*; D011998:Recreation; D012623:Seawater; D014871:Water Microbiology