Question: What Is The Most Common Type Of Viral Disease?

What is the rarest disease on Earth?

RPI deficiency 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..

What is the most common disease?

Infectious diseases affect billions of people around the globe annually. According to WHO and the CDC, these infectious diseases are the five most common.Hepatitis B. … Malaria. … Hepatitis C. … Dengue. … Tuberculosis.

What are the 2 most common viruses?

7 Remarkably Common Viral Infections ExplainedThe Common Cold. Most adults get two to four colds a year, while children may get several more. … Influenza (The Flu) Influenza is the virus that causes the seasonal flu. … Bronchitis. … Gastroenteritis (Stomach Flu) … Some Ear Infections. … Croup. … RSV.

How do virus die?

Strictly speaking, viruses can’t die, for the simple reason that they aren’t alive in the first place. Although they contain genetic instructions in the form of DNA (or the related molecule, RNA), viruses can’t thrive independently. Instead, they must invade a host organism and hijack its genetic instructions.

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.

Is the flu a disease or virus?

Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs.

Which disease has no cure?

Progeria – Progeria has no cure and a very small amount of treatments. However, there is a medicine in the making that is undergoing testing and trials that may lead to a cure. The disorder usually leads to death at a young age. Polio – While there is a vaccine to prevent polio, there is no cure for it.

Which is a common viral disease?

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.

What are 3 common viral infections?

Examplesmeasles.rubella.chickenpox/shingles.roseola.smallpox.fifth disease.chikungunya virus infection.

Can food cause viruses?

Viral foodborne illnesses are caused by a number of different viruses, which can contaminate foods during all stages of the food supply chain. Foodborne illnesses (i.e. illness resulting from the consumption of contaminated food) are a growing public health burden worldwide.

How are viruses controlled?

Many viral diseases are controlled by reducing exposure to the virus by (1) eliminating nonhuman reservoirs, (2) eliminating the vector, and (3) improving sanitation.

What is the number one killer in the world?

The world’s biggest killer is ischaemic heart disease, responsible for 16% of the world’s total deaths. Since 2000, the largest increase in deaths has been for this disease, rising by more than 2 million to 8.9 million deaths in 2019.