Causes. Pertussis, a respiratory illness commonly known as whooping cough, is a very contagious disease caused by a type of bacteria called Bordetella pertussis.hile pertussis vaccines are the most effective tool we have to prevent this disease, no vaccine is 100% effective. If pertussis is circulating in the community, there is a chance that a fully vaccinated person, of any age, can catch this very contagious disease.
1 Do-it-yourself pool cleaning runs $20-$100 per month for chemicals during the summer after initial purchase of pool tools including a vacuum head and hose from $50, and a maintenance kit with a wall brush, leaf skimmer, test kits and telescopic pole for around $60. Regular filter cleaning costs around $60-$65. 2  Power vacuuming is intense cleaning for a neglected pool and runs $55-$124 per hour. 3  Pools that are properly covered during the winter will require an opening service that prepares the pool for summer use.
Year 3 Total Costs: $862, and still counting. We may buy some new pool toys and games since weâre having a pool party later this month, and I may need a few random chemicals to finish the year and to close. I expect to finish the year just under $1000 total.TOTAL COST OF 3 YEARS OF POOL OWNERSHIP: $4,000! And you can expect to pay about $40,000 or more to install this same pool now (the owners paid $20,000 ten years ago, but costs have shot up in the last few years).ear 3 Total Costs: $862, and still counting. We may buy some new pool toys and games since weâre having a pool party later this month, and I may need a few random chemicals to finish the year and to close. I expect to finish the year just under $1000 total.