Which Of The Following Is An Infectious Disease?

What are infectious diseases Class 9?

Infectious Diseases: The diseases which spread due to infection by micro-organisms are called infectious diseases.

When a disease causing organism enters our body it causes infection, it multiplies and grows in the body called host and micro-organisms multiplies in the host body..

What diseases does an infectious disease doctor treat?

An infectious disease (ID) specialist is (see below, “Subspecialty/Fellowship Training”*) an expert in the diagnosis and treatment of diseases caused by microorganisms, including bacteria, viruses (such as HIV and hepatitis), fungi and parasites.

What is infectious disease?

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.

What are the two ways to treat an infectious disease Class 9?

How are infectious diseases treated?If bacteria cause a disease, treatment with antibiotics usually kills the bacteria and ends the infection.Viral infections are usually treated with supportive therapies, like rest and increased fluid intake.More items…•

Who sees an infectious disease doctor?

Infectious disease specialists provide long-term care to people with diseases that are lifelong or last for more than one year….The most common chronic infectious diseases include:HIV/AIDS.Tuberculosis.Hepatitis.

What are the 4 types of infectious diseases?

There are different types of pathogens, but we’re going to focus on the four most common types: viruses, bacteria, fungi, and parasites.

What are infectious diseases give examples?

Infectious diseases are diseases caused by living organisms like viruses and bacteria. They can be passed from person to person through body secretions, insects or other means. Examples are SARS, influenza, the common cold, tuberculosis (TB), Hepatitis A and B.

What are contagious diseases?

Contagious diseases (such as the flu, colds, or strep throat) spread from person to person in several ways. One way is through direct physical contact, like touching or kissing a person who has the infection. Another way is when an infectious microbe travels through the air after someone nearby sneezes or coughs.

Why would you be referred to an infectious disease doctor?

Reasons your GP may refer you to an ID physician include: Infections that are resistant to treatment (e.g. antibiotics) Difficult to diagnose infections. Infection with an associated high fever.

How do doctors know if you have a viral or bacterial infection?

Your doctor often can diagnose you through a medical history and physical exam. The doctor may order blood or urine tests or a spinal culture to help pinpoint a viral or bacterial infection.

What are 5 infectious diseases?

Protect yourself and your family from preventable infectious diseasesCoronaviruses. … Diphtheria. … Ebola. … Flu (Influenza) … Hepatitis. … Hib Disease. … HIV/AIDS. … HPV (Human Papillomavirus)More items…