contagious diseases speared in many ways while anybody is eating the bacteria spread in air while coughing the bacteria enter in to air the bacteria goes to another person like these the contagious diseases spread
Contagious Disease
Germs that spread from person to person to cause diseases are contagions.People who are then infected with the germ, only during the active phase of the germ's "life", are then referred to as being contagious.
Communicable: can be spread through a community (contagious) Non-Communicable: not spread with contact (usually genetic)
A non-communicable disease, or NCD, is a disease which is not contagious.
contagious diseases spread
diseases are classified into various subtypes depending upon different parameters like basing upon casuative agent into bacterial, viral disease etc.based upon mode of spread it is classified into contagious and non contagious disease. Contagious disease is one which spreads from one person to another person. This spread may occur through mosquito or coughing etc.
They were exposed for the first time to some kinds of sicknesses. This then spread.
No, mental diseases are not contagious at all.
Communicable diseases are diseases that are typically very dangerous and very contagious. Usually, diseases of this kind are spread by one person that catches the illness and unknowingly gives it to others.
They were exposed for the first time to some kinds of sicknesses. This then spread.
Some diseases can be contagious because of the bacteria is in germs in the air
There are more than three contagious diseases. The top three contagious diseases are flu, HIV and Ebola.