Quick Answer: What Are Communicable Diseases Class 9?

What are AntiBiotics for Class 8?

Answer: AntiBiotics are the chemical substances produces from microorganisms like bacteria, and are used as a medicine to kill or to stop the growth of the disease-causing microorganisms..

What is vaccination Class 9?

ICD-9-CM. 99.3-99.5. Vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism.

What are 10 communicable diseases?

List of Communicable Diseases2019-nCoV.CRE.Ebola.Enterovirus D68.Flu.Hantavirus.Hepatitis A.Hepatitis B.More items…

What are the 10 non communicable diseases?

Alzheimer’s Disease.Cancer.Epilepsy.Osteoarthritis.Osteoporosis.Cerebrovascular Disease (Stroke)Chronic Obstructive Pulmonary Disease (COPD)Coronary Artery Disease.More items…•

What is a communicable?

: capable of being transmitted from person to person, animal to animal, animal to human, or human to animal : transmissible. Other Words from communicable.

Who is at risk 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.

How we can prevent communicable diseases?

Protect Yourself With Healthy Habits#1 Handle & Prepare Food Safely. Food can carry germs. … #2 Wash Hands Often. … #3 Clean & Disinfect Commonly Used Surfaces. … #4 Cough and Sneeze into a Tissue or Your Sleeve. … #5 Don’t Share Personal Items. … #6 Get Vaccinated. … #7 Avoid Touching Wild Animals. … #8 Stay Home When Sick.

What are communicable diseases Ncert?

1.3 communIcable dIseases These diseases are caused by certain infectious agents which may be bacteria or viruses. These are capable of being transmitted from person to person or from the environment to person.

What are 3 communicable diseases?

Some examples of reportable 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 are the 3 classifications of disease?

The most widely used classifications of disease are (1) topographic, by bodily region or system, (2) anatomic, by organ or tissue, (3) physiological, by function or effect, (4) pathological, by the nature of the disease process, (5) etiologic (causal), (6) juristic, by speed of advent of death, (7) epidemiological, and …

What is the most communicable disease?

History’s nine most contagious diseases: Where are they now?Smallpox. Emerging in human populations around 10,000 B.C., smallpox eventually killed between 300 and 500 million people worldwide, during the 20th century alone. … Rabies. … Tuberculosis. … Leprosy. … Typhoid Fever. … Bubonic and Pneumonic Plagues. … Malaria. … HIV/AIDS.

How many types of communicable diseases are there?

Types and symptoms. Four main types of pathogens cause infection: Viruses, bacteria, fungi, and protists.

Why do we fall ill types of diseases?

It may be caused due to the attack of pathogens (virus, bacteria), lack of nutritious diet/balanced diet and lack of public health services. The disease which lasts for only a short period of time is called Acute Disease. For example: Influenza (Flu), Common cold, etc.

How are communicable diseases spread?

A communicable disease is one that is spread from one person to another through a variety of ways that include: contact with blood and bodily fluids; breathing in an airborne virus; or by being bitten by an insect.

What are common methods of transmission of diseases?

Infectious diseases are transmitted from person to person by direct or indirect contact….Indirect contactAirborne transmission. … Contaminated objects. … Food and drinking water. … Animal-to-person contact. … Animal reservoirs. … Insect bites (vector-borne disease)More items…

What are communicable diseases?

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 communicable diseases give examples Class 8?

Communicable Disease Infectious disease is caused by certain microorganisms called pathogens and leads to infections. These can be spread from one person to another hence are also called communicable disease. For example cholera, malaria, chickenpox.

What are the 4 types of communicable diseases?

Communicable diseasesInfluenza. Norovirus. Mumps. Tuberculosis.Pertussis. Zika virus. West Nile virus.Ebola. Chikungunya virus. Coronavirus (COVID-19)