What is a easy definition of disease?
The definition of a disease is an illness or sickness with specific, well-defined symptoms that affects a person, plant or animal. An example of a disease is cancer. noun.
What is a communicable disease?
Communicable diseases, also known as infectious diseases or transmissible diseases, are illnesses that result from the infection, presence and growth of pathogenic (capable of causing disease) biologic agents in an individual human or other animal host.
Can a virus be a disease?
Viruses are very tiny germs. They are made of genetic material inside of a protein coating. Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS, Ebola, and COVID-19.
Can a disease be cured?
The term “cure” means that, after medical treatment, the patient no longer has that particular condition anymore. Some diseases can be cured. Others, like hepatitis B, have no cure. The person will always have the condition, but medical treatments can help to manage the disease.
What is the difference between contagious and communicable?
Contagious–also called communicable–diseases, can be easily passed from one human to another, as opposed to non-communicable disease, which literally means the illness can’t be “communicated” to another individual.
What is communicable disease Class 9?
Communicable diseases are an infectious disease, which spread from a person to person and are caused by the pathogens. Tuberculosis, typhoid, scabies, plague, skin allergies are are some examples of communicable diseases.
What is the most common disease in Pakistan?
Here are some of the most common diseases in Pakistan:
- Dengue Fever. Dengue fever is a mosquito-borne disease that is transmitted by the bite of an Aedes mosquito infected with the dengue virus.
- Tuberculosis.
- Diabetes.
- Cancer.
- Hepatitis A and E.
