Question: What Are 3 Infectious Diseases?

What are 3 infectious diseases caused by a virus?

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.

Viruses are like hijackers..

What are the 5 types of infectious diseases?

Bacteria, viruses, fungi, and parasites are different types of pathogens.

How long do viral infections last?

A viral infection usually lasts only a week or two. But when you’re feeling rotten, this can seem like a long time! Here are some tips to help ease symptoms and get better faster: Rest.

What is infectious disease?

Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, parasites or fungi; the diseases can be spread, directly or indirectly, from one person to another. Zoonotic diseases are infectious diseases of animals that can cause disease when transmitted to humans.

How many deaths are caused by infectious diseases?

Infectious diseases kill over 17 million people a year: WHO warns of global crisis.

What are 3 examples of non infectious diseases?

Examples of non-communicable diseases include diabetes, Alzheimer’s, cancer, osteoporosis, chronic lung disease, stroke, and heart disease. Almost four-fifths of all deaths from non-communicable diseases occur in developing countries.

Which country has the most infectious diseases?

The countries with the highest incidence rates of tuberculosis include India, China, Indonesia, and the Philippines. In India alone tuberculosis was responsible for around 440,000 deaths in 2018….Prevalence of diagnosed infectious diseases in selected countries as of 2019.Percentage of adult population—-4 more rows•Mar 3, 2020

Which is not infectious disease?

A non-communicable disease (NCD) is a disease that is not transmissible directly from one person to another. NCDs include Parkinson’s disease, autoimmune diseases, strokes, most heart diseases, most cancers, diabetes, chronic kidney disease, osteoarthritis, osteoporosis, Alzheimer’s disease, cataracts, and others.

Is asthma a non infectious disease?

Asthma is one of the major noncommunicable diseases. It is a chronic disease of the air passages of the lungs which inflames and narrows them. It was estimated that more than 339 million people had Asthma globally in 2016. (1) It is a common disease among children.

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 is the leading infectious disease?

Tuberculosis is now the leading infectious disease threat in the world, killing more people than HIV/AIDS, as reported today by the World Health Organization. This should erase any semblance of doubt that we need increased resources and new tools to address the global pandemic.

What is the most common virus in humans?

The most common type of viral disease is the common cold, which is caused by a viral infection of the upper respiratory tract (nose and throat). Other common viral diseases include: Chickenpox. Flu (influenza)

What is the world’s leading infectious killer?

Even though tuberculosis (TB) is preventable and curable, it is the top infectious killer worldwide, claiming around 4400 lives a day. TB also remains the leading cause of death among people living with HIV, causing one in three AIDS-related deaths.

What are 5 non infectious diseases?

Non-Communicable DiseasesAlzheimer’s.Asthma.Cataracts.Chronic Kidney Disease.Chronic Lung Disease.Diabetes.Fibromyalgia.Heart Disease.More items…•

What are the 5 most common infectious diseases?

The 5 Most Common Infectious DiseasesHepatitis B. 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. … Malaria. … Hepatitis C. … Dengue. … Tuberculosis.