hi every one
had a look up on diseases on bees in the beekeeping in Victoria, department of agriculture. septicemia disease.symptoms infected bees show a progressive slowing of activity general weakening.they soon lose ability to fly. the appearance of bees becomes very similar to that of a chilled bee as the weakening procresses. their movement becomes slow uncertain and they often fall over seem ad normal and exaggerated at times and lead to loss of balance. don't no if you have this disease over there