What's often called stomach flu is gastroenteritis, an infection of the stomach and intestines. The flu, or influenza, is different. It causes fevers, sore throats, runny noses, and general aches and pains. It usually does not cause stomach problems.Viral infections are the usual cause of gastroenteritis.hat's often called stomach flu is gastroenteritis, an infection of the stomach and intestines. The flu, or influenza, is different. It causes fevers, sore throats, runny noses, and general aches and pains. It usually does not cause stomach problems. Viral infections are the usual cause of gastroenteritis.
So there you have it: thereâs no magic technique for ripening avocados overnight â unfortunately - but the paper bag trick does speed the process. So your guacamole cravings will have to wait a full 2 days if you have a paper bag handy or 3 if you donât. The best strategy is to keep some handy.
1 (never use plastic). 2  Some suggest that to quickly ripen an avocado you can wrap it tightly in tin foil and then place it in a warm (200Â°) oven for 10-15 minutes. To quicken the ripening process, you can store the avocados in a paper bag to contain the gases and thus speed the ripening process. 2  You can also ripen different kinds of fruits within the same paper bag. 3  Bananas and Avocados together in a paper bag will both ripen faster.