さまざまな方法で人から人へと広がる病気。
This Application contains a review on Communicable, or infectious diseases, such as Cholera, Polio, Tuberculosis, Measles and many other more diseases that are caused by microorganisms such as bacteria, viruses, parasites and fungi that can be spread, directly or indirectly, from one person to another. Some are transmitted through bites from insects while others are caused by ingesting contaminated food or water.