DISEASE

What is disease , what are its types and how does it caused ??

Let's find out 

Inshort disease is an illness of the body in humans, animals or plants. 

Types of diseases ...

There are four main types of disease: infectious diseases, deficiency diseases, hereditary diseases(including both genetic diseases and non-genetic hereditary diseases), and physiological diseases.

Diseases can also be classified in other ways, such as communicable versus non-communicable diseases

Causes, Symptoms and prevention of diseases - one such example is - 

Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or even helpful. But under certain conditions, some organisms may cause disease.

Some infectious diseases can be passed from person to person. Some are transmitted by insects or other animals. And you may get others by consuming contaminated food or water or being exposed to organisms in the environment.

Signs and symptoms vary depending on the organism causing the infection, but often include fever and fatigue. Mild infections may respond to rest and home remedies, while some life-threatening infections may need hospitalization.

Many infectious diseases, such as measles and chickenpox, can be prevented by vaccines. Frequent and thorough hand-washing also helps protect you from most infectious diseases.

As it's about disease the most common disease that has affected around the world is CORNOA VIRUS .. 

THAT IS ALSO CALLED AS COVID-19.