Question

What are the different means by which infectious diseases spread?

Answer 1

Hint:Infectious diseases generally spread through the direct transfer of viruses, bacteria or other pathogens from one individual to another. This can occur when a person with the virus or bacterium kisses, touches, or sneezes or coughs on someone who isn't affected.

Complete answer:
Infectious disease can spread in different ways. They are as follows:
>Through Air: The infected scraps spread by medium s of cough or sneeze of the infected individual which delivers little droplets carrying the microbes. These droplets when breathed by another individual, he/she can get affected by the virus. Eg: Common cold, Pneumonia.
> Through water: The vomiting or excreta of an individual suffering from the contagious disease may get associated with the drinking water equipment, ending in the spread of the infection. Eg: Cholera
>Physical contact: Contagious diseases such as syphilis, AIDS etc can spread by the medium of sexual contact. AIDS can also be caught through blood transmission and from infected parents to the kid.
>Through vectors: Mosquitoes and the bugs work as vectors for the release of several diseases. Eg: Malaria.

Additional Information: Disease-causing microbes can also affect you via spoiled water and food. This method of carrying allows pathogens to spread to many individuals through a single reference. For example, Escherichia coli, is a bacterium that exists in or on specific foods — such as unpasteurized fruit juice or undercooked hamburger.

Note:Follow these points to reduce the risk of disease:
-Wash your hands.
-Get vaccinated.
-Stay home when ill.
-Prepare food safely.
-Practice safe sex.
-Don't share personal items.
-Travel wisely.