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.
How to Ripen Avocados Quickly: 1  Place 2-3 avocados in a brown paper bag and store at room temperature. 2  If you don't have paper bags on hand, wrapping them in newspaper will also do. 3  This will accelerate the natural ripening process. 4  For even quicker ripening, add an apple, banana or a tomato to the bag. Place 2-3 avocados in a brown paper bag and store at room temperature. 2  If you don't have paper bags on hand, wrapping them in newspaper will also do. 3  This will accelerate the natural ripening process.