What is communicable diseases with examples?

What is communicable diseases with examples?

Some examples of the communicable disease include HIV, hepatitis A, B and C, measles, salmonella, measles, and blood-borne illnesses. Most common forms of spread include fecal-oral, food, sexual intercourse, insect bites, contact with contaminated fomites, droplets, or skin contact.

What is the cause of communicable disease?

Overview. Communicable, or infectious diseases, are caused by microorganisms such as bacteria, viruses, parasites and fungi that can be spread, directly or indirectly, from one person to another. Some are transmitted through bites from insects while others are caused by ingesting contaminated food or water.

What is 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.

What are all the communicable diseases?

Information for Specific Communicable Diseases

• Chickenpox / Shingles.
• Ending the HIV Epidemic (EHE)
• Hepatitis B.
• Hepatitis C.
• HIV / AIDS.
• HIV / STDs / Hepatitis.
• Influenza.
• Mumps.

What are the signs and symptoms of non communicable diseases?

• Signs / symptoms.
• Chronic cough.
• Shortness of breath • Shortness of breath (short wind) or difficulty.
• Chronic mucus.
• production.
• Wheezing.
• Chronic chest pain • Unexplained chest pain that lasts for a.

What are the five signs of an infection?

The signs of infection vary according to the organ and site of involvement. Most common symptoms and isgns are fever, chills, rigor, vomitings, diarrhoea, burning urine ,sore throat ,cough, new onset of pain. Inflammation has five cardinal signs which are pain, heat, redness, swelling, and loss of function.

What are the early signs and symptoms of the disease?

General signs and symptoms common to a number of infectious diseases include:

• Fever.
• Diarrhea.
• Fatigue.
• Muscle aches.
• Coughing.

What do you mean by disease symptoms explain giving two examples?

Symptoms give indication of the presence of a particular disease. Example (i) Lesions on the skin are the symptoms of chickenpox. Example (ii) Cough is the symptom of lung infection. Biology. NCERT Exemplar.

What are the risk factors of communicable diseases?

Key risk factors include crowded conditions, forced displacement, poor quality shelter, poor water, sanitation and hygiene, lack of healthcare facilities and lack of adequate surveillance.

What is communicable disease Wikipedia?

An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection.

What is communicable disease control?

General Details. ​The goal of the Communicable Disease Control Unit is to control and prevent the spread of diseases in the community.

What are the effects of communicable diseases in the community?

Abstract. Communicable diseases, alone or in combination with malnutrition, account for most deaths in complex emergencies. Factors promoting disease transmission interact synergistically leading to high incidence rates of diarrhoea, respiratory infection, malaria, and measles.

What is the most communicable disease?

Key Facts. Measles is one of the most contagious diseases in the world.

What is the most common communicable disease?

Most Common Infectious Diseases in the U.S.

• Chlamydia. 1/15. This sexually transmitted disease affects men and women. …
• Influenza A and B. 2/15. Sudden fever and chills, muscle aches, headache, tiredness, sore throat, congestion. …
• Staph. 3/15. …
• E. Coli. …
• Herpes Simplex 1. 5/15. …
• Herpes Simplex 2. 6/15. …
• Shigellosis. 7/15. …
• Syphilis. 8/15.

What are the effects of non communicable diseases?

When individuals with NCDs face tremendous healthcare costs and a restricted ability to work, households struggle with increased financial risk. These high healthcare expenses and reduced productivity strain developing economies and impede social and economic development.

What is communicable disease and non-communicable disease?

Diseases are frequently referred to as communicable or non-communicable. Communicable diseases comprise infectious diseases such as tuberculosis and measles, while non-communicable diseases (NCDs) are mostly chronic diseases such as cardiovascular diseases, cancers, and diabetes.

What are the causes and effects of non communicable diseases?

The rise of NCDs has been driven by primarily four major risk factors: tobacco use, physical inactivity, the harmful use of alcohol and unhealthy diets. The epidemic of NCDs poses devastating health consequences for individuals, families and communities, and threatens to overwhelm health systems.