Why vaccinate adults against hepatitis B? Hepatitis B can lead to cirrhosis, liver cancer and death. Hepatitis B is incurable. Up to 1.4 million Americans have chronic HBV infection. Hepatitis B is 50 to 100 times more infectious than HIV.
Re: Pool about to overflow from heavy rain dunno of this works, but try this: put one end of a hose in the pool, the other in a lower part of the garden. Now you need to suck on the hose (the side outside the pool) untill water starts running, normaly, the water will drain.
Opening the Pool (Detailed): 1  Remove the leaves and debris from the pool cover with a leaf net and/or skimmer net. Pump off any excess rain water with a submersible pump. If an above ground pool, the excess water may be siphoned off instead.  Remove cover.