Since childhood, almost everyone who lives in a civilized region has heard the word “infection”, as well as phrases like: “picked up the infection”, “the infection has come”. But what does this term mean? It is necessary to deal with the concept in detail so as not only to have an idea, but also to avoid the problems in everyday life associated with health caused by infection. This word has one official meaning, which we will talk about later.
Meaning of the word
In general terms, the term refers to medicine. And to be more precise, to infections. In other words, infection is the spread of pathogens of the smallest organisms among a certain group of living things and plants.
In medicine, the term “infection” is not used, but the official name is “infection”. That is, a similar pathology can be transmitted in various ways:
- airborne;
- contact;
- sexual
- orally and so on.
There are infections that are transmitted through various tools: needles, dishes, medical devices.
It is worth noting that the word “infection” comes from the term “infection”, which is quite professional in the medical field.
What is the infection among people and animals
It should touch on a very important topic that infection - it can be life threatening. Therefore, in order to protect yourself and others, it is better to get to know the representatives of the infection better.
Infectious diseases can provoke fungi, germs and viruses. The latter are usually transmitted by airborne droplets. And this is the most convenient way to spread the infection among those who can become the same "haven" for infection. There are certain types of infections that are transmitted only from person to person. For example, a person cannot infect a cat, and vice versa.
Dangerous are: diphtheria, malaria, tetanus and other life-threatening viruses that easily penetrate the cells and destroy them. Less dangerous are considered conditionally: influenza, acute respiratory viral infections, acute respiratory infections. But if treated promptly and correctly, then the disease will recede.
Microbes most often enter the body through unwashed hands, food. They also need to be eliminated in order to avoid complications.
Fungi, as a rule, are colonized by the contact method or by changing the acid-base balance in the body. Also, everything happens in animals, fish and birds.
Flora Diseases
The meaning of the word "infection" in botany is the defeat of the roots, stems and leaves of plants by various insects, their small larvae, as well as the infection brought by wind and rain.
In this case, when an infection attacks, the plants begin to partially or massively wither, the leaves become covered with plaque. Fruit crops, trees, and shrubs can leave gardeners without a crop.
What to do?
In periods of mass cases of the same disease, the infection is called an “epidemic” or “pandemic”. That is, not one person falls ill, not two, and not even one family, but almost the entire village.
What to do to prevent infection? Necessary:
- temper;
- eat more vitamins;
- try not to contact with patients;
- aerate living quarters;
- walk more often;
- avoid stressful situations.
In case of symptoms, consult a doctor.
How does a pathogen enter?
Any infection is a microorganism brought by air, dust, various insects and animals. In addition, contaminated water bodies can be sources of infection .
When a person comes into contact with a source of infection, the microorganism enters the skin or enters the body through the mouth, eyes, pores, sexually. Next, a virus, bacterium or fungus begins a journey through the body, looking for a favorable environment for it. Having found, it is populated. Then the reproduction process takes place. If a person has weak immunity, then a microorganism or virus defeats him. Therefore, competent doctors advise strengthening immunity, tempering.
You have learned what infection is, whether it is dangerous. We wish you all good health and long life!