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.
First of all, don't let a leaky liner stay in your pool because the water will eat the wall away-either patch it or change it. Second, every time you change the liner examine the inside wall of your pool. If you see any rust, sand it away and spray on some corrosion eliminator.