What Are 5 Common Types Of Infectious Diseases?

• Chickenpox.
• Common cold.
• Diphtheria.
• E. coli.
• Giardiasis.
• HIV/AIDS.
• Infectious mononucleosis.
• Influenza (flu)

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 examples of infectious diseases?

Infectious diseases are diseases caused by living organisms like viruses and bacteria. Described as contagious, 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 the top 3 infectious diseases?

Viral hepatitis, influenza, and tuberculosis (TB)

remain among the leading causes of illness and death in the United States and account for substantial spending on the related consequences of infection.

What are the 10 most common diseases?

1. Heart disease. Share on Pinterest Many of the top 10 causes of death are preventable through lifestyle changes and regular checkups. …
2. Cancer. Deaths in 2017: 599,108. …
3. Unintentional injuries. …
4. Chronic lower respiratory disease. …
5. Stroke and cerebrovascular diseases. …
6. Alzheimer’s disease. …
7. Diabetes. …
8. Influenza and pneumonia.

What is the most common disease?

According to current statistics,

hepatitis B

is the most common infectious disease in the world, affecting some 2 billion people — that’s more than one-quarter of the world’s population.

What’s the most infectious disease in the world?

The most famous and lethal outbreak was the

1918 Spanish flu pandemic

, which lasted from 1918 to 1919 and killed between 50 to 100 million people.

What are the 7 pathogens?

Infectious diseases are caused by pathogens, which include

bacteria, fungi, protozoa, worms, viruses

, and even infectious proteins called prions.

What is a type of disease?

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.

What are the major classifications of infectious diseases?

The agents of infection can be divided into different groups on the basis of their size, biochemical characteristics, or manner in which they interact with the human host. The groups of organisms that cause infectious diseases are categorized as

bacteria, viruses, fungi, and parasites.

What are the six major causes of infectious diseases?

• Bacteria. These one-cell organisms are responsible for illnesses such as strep throat, urinary tract infections and tuberculosis.
• Viruses. Even smaller than bacteria, viruses cause a multitude of diseases ranging from the common cold to AIDS.
• Fungi. …
• Parasites.

What are 5 non infectious diseases?

• chronic obstructive pulmonary disease (COPD)
• asthma.
• occupational lung diseases, such as black lung.
• pulmonary hypertension.
• cystic fibrosis.

What do infectious disease doctors look for?

Infectious disease doctors

test your blood or other body fluids to look for specific antibodies

— cells produced by our immune system to fight harmful foreign substances. These tests can indicate what kind of infection is present. For bacterial infections, treatment usually involves antibiotics.

Which is highly contagious disease?

Common cold

– This is the most highly contagious and the most common infectious disease in humans. This is an infection that has been a common thing since the existence of humanity.

Is infectious a real word?

Infectious means able to be spread by infection

, like a disease that spreads from one person to another.

What is the rarest disease?

According to the Journal of Molecular Medicine,

Ribose-5 phosphate isomerase deficiency, or RPI Deficinecy

, is the rarest disease in the world with MRI and DNA analysis providing only one case in history.