8 Curiosities About The Most Frequent Diseases

Discover with us some curiosities about the most frequent diseases.

The human body and the mind today have an infinity of secrets that science has not been able to unravel. However, over the years, researchers have been able to uncover several curious data on common illnesses.

In this article, we want to share with you some of these curiosities. We are sure that more than one of them will leave you speechless! Are you ready ? Let’s go !

Curiosities about common diseases

1. When you are 75 years old, you will have suffered from at least 150 colds

Several studies have come to the conclusion that, in general, each of us has between 2 and 5 colds per year. If we calculate this by taking into account the current life expectancy in France (83 years), each person will have had at least 166 colds in their life.

2. The common cold virus is not alone!

Of course not, because there are over 200 viruses that can cause a normal cold. It is for this reason that the human body never manages to develop resistance to this disease. Common viruses that cause colds include rhinoviruses and coronaviruses.

3. Children can have up to 12 colds per year!

Parents are witnesses to this. How many times a year does a child catch a cold, recover in 2 days, and come home after school with a stuffy nose again?

4. Curiosities about frequent illnesses: a quarter of people with colds do not develop symptoms

We all know the symptoms of the common cold. In fact, it is one of the most common frequent illnesses. However, not all of us know that some people can get colds and not have a cough, sneezing, or phlegm.

5. A sneeze can reach 60 km / h!

Of course, measuring the speed of sneezing doesn’t have to be straightforward, but some researchers have tried it. 60 km / h is the speed at which a greyhound runs! In some cases, it is believed that a sneeze can even exceed this speed and the drops of saliva can fall from five meters away!

6. Frequent disease viruses can survive on various areas

By sneezing, we spread the virus around us and it can stay active in different areas. For example, the flu virus survives 24 hours and the common cold up to 7 days! Now do you understand why it is so important to cover your mouth with your elbow when sneezing? Thus, you avoid infecting other people.

7. The flu is constantly evolving

The flu is one of the most common illnesses we suffer from in our lifetime. You should know that there are three classes of influenza: A (the most virulent, which affects humans and birds), B (the most common, which only affects humans) and C (less common, which affects human beings). humans and animals).

However, every year new strains of all types of influenza appear. This is why vaccines cannot always protect us and we end up getting sick.

8. In the last century, the world has experienced several influenza epidemics

Today, the flu is a common illness that we don’t necessarily pay attention to. However, as we have already seen, it is extremely contagious and is transmitted through saliva. In addition, it can generate complications such as pneumonia.

• The Spanish flu lasted from 1918 to 1919 and affected 40% of the world’s population. In fact, it has claimed the lives of approximately 50 million people around the world. Despite its name, it did not start in Spain but in the United States. Curious, right?
• Asian influenza has its roots in China in 1957 because of the mutation of the virus that affected wild ducks, which combined with a human strain
• The Hong Kong flu claimed approximately one million lives. Thanks to technological advances, we have been able to develop a vaccine that has avoided greater human losses
• The swine flu of 1976 caused more than 12,000 victims and generated a wave of panic among the population, because the virus was similar to that of the great epidemic of 1918
• Avian flu: a first epidemic took place in Hong Kong in 1997. The virus has been identified as H5N1. After being checked, it reappeared in 2003 in Asia and Europe.

As you can see, although we know how to deal with common illnesses, there is a lot of data that we do not know. We hope we surprised you with some of these curiosities. See you soon !