Infections are caused by microscopic organisms such as bacteria , viruses and fungi and hence we can’t see them spread .There are billions of harmless micro oragnisms that surround us and we can not identify the dangerous ones.Food, water and the air we breathe are the main sources of infections .
How to avoid infections ?

Follow these simple tips , though it is not possible to fully stop infections , it will surely minimize the risk of getting infected .

1.Wash your hands regularly .Specially when you have just come home .
2.Following healthy diet which includes lots of veggies is important .
3.Clean your kitchen with a disinfectant as frequently as possible.
4.Store food items carefully . Always keep them closed .
5.Be more careful in hospitals as there are micro oragnisms which could lead to infections .
6.Avoid contact with people who are already suffering from flu , fever etc .
7.Change bedsheets regularly specially the pillow covers .