Treatment of Trichodina sp reduced load of Flavobacterium columnareand improv…

Bacterium Flavobacterium columnare and protozoan Trichodina spp are common pathogens of culturedfish. Studies of parasite–bacterium interaction show evidence that concurrent infections increase severityof some infectious diseases, especially bacterial diseases. The effect of parasite treatment on F. columnareinfection in tilapia is currently unknown. This study evaluated whether treatment of …