Effect of biocides on Pseudomonas aeruginosa phage F116

Pseudomonas aeruginosa phage F116 is of interest in understanding the virucidal mechanisms of disinfectant action. Phage F116 has been used to test several disinfectants. The bacteriophage was relatively resistant to several biocides commonly used in disinfection processes. Only 0.05% cetylpyridinium chloride, 0.1% peracetic acid and 2% phenol were highly active against the phage.