Johns Hopkins responds to email hoax regarding freezing water bottles and microwave cooking

Educated consumers know the difference between Bisphenol A and B.
http://www.jhsph.edu/publichealthnews/articles/2008/goldman_schwab_bpa.html

Educated consumers know the best practices concerning microwaving.
http://www.fsis.usda.gov/Fact_Sheets/Cooking_Safely_in_the_Microwave/ind...

Unfortunately, email hoaxes about such things abound. Johns Hopkins had directly addressed a hoax that used their institution's credibility to influence unwary recipients of an email warning about cancer and water bottles. Read their response here:
http://www.jhsph.edu/dioxins