Infectious diseases involve a causative organism, from groups such as bacteria, viruses, fungi, and such. Noninfectious diseases involve causes other than specific infectious organisms.
about diseases.
1.Infectious disease is such sort of disease which is contagious,they are manly spread through mediums.those mediums are microorganisms such as bacteria,fungi etc as these...
An infectious disease can be spread from one person to another and is caused by a pathogen. Some infectious diseases are lethal and they tend to be acute. Infectious diseases are defined by the way...