Two forms of vaccine are in use, the whole-cell vaccine (wP), and the acellular vaccine (aP). Whole-cell pertussis vaccines were developed first and are suspensions of the entire B. pertussis organism that has been inactivated, usually with formalin. Most wP vaccines are available in combination with diphtheria (D) and tetanus (T) vaccines, contain aluminum salts as an adjuvant and, thiomersal as a preservative.
1 An average quality ceiling light fixture costs $30 to $200. 2  You can pick up a chandelier for as little as $50 or as much as thousands or hundreds of thousands of dollars for high end products. 3  An electrician charges $75 to $100 per hour to install a new fluorescent lights. You can pick up a chandelier for as little as $50 or as much as thousands or hundreds of thousands of dollars for high end products. 2  An electrician charges $75 to $100 per hour to install a new fluorescent lights. 3  Fluorescent lighting fixtures cost $25 to $60.
1 Installing the lights - $100 to $200 by an electrician. 2  Wiring the lights into the ceiling - $70 to $140 per light.  Moving around any obstacles (heating ducts, joists, other wires) - $200 or more per light.