Bordetella pertussis (B. Pertussis) is a small, coccobacillus. Coccobacillus are rod-shaped bacteria. Cocco comes from cocci meaning spherical shaped and bacillus comes from bacilli meaning elongated. B. pertussis, like most pathogenic bacteria, is Gram-negative.
Cost of Flea Exterminators. The price of flea extermination varies based on the severity of the problem, the company and your geographic location. Generally, expect to spend anywhere from $150 to $350 per residential treatment. If the problem is really pervasive, you might have to spend more.
The cost to hire a mouse exterminator depends on the size of the infestation, the type of treatment and your location. Prices also vary from one company to the next. 1  On average, budget anywhere from $300-$600 to eliminate the problem. 2  However, in rare cases of extreme infestation, the cost can top $1,000.