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.
Step 5 â Prevention. In order to reduce the time you spend dealing with pool stains, it is prudent to do some work to make sure they donât happen in the first place. Check all the pool equipment for corrosion and repair, or replace anything that is showing signs of rust. In addition, the water must be tested to check pH levels. A mixture alkaline water and metals can often be the cause of problems. Use a water softener if you live in a hard water area.