Do adults need vaccines?
Vaccination is often associated with childhood. And many people are confident that once they have entered adulthood, you can forget about vaccinations. And the recommendation to make revaccination (repeated vaccination)…

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What does the color of sputum mean
What is sputum In the normal state, a person on the mucous membrane of the bronchi and trachea has transparent mucus, the so-called tracheobronchial secret. It is produced by the…

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Hereditary diseases
Hereditary diseases are diseases caused by chromosomal and gene mutations. Some confuse hereditary diseases with congenital diseases. Indeed, congenital diseases, that is, diseases with which a child is born, may…

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very frequent disease

What is Klinefelter syndrome?
Klinefelter syndrome is a genetic pathology of men, based on endocrine disorders caused by additional female chromosomes in the set of sex chromosomes. This is a fairly common genetic disease.…

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What is not to get sick
Our immune system constantly protects us from many different pathogens: viruses, bacteria, fungi, protozoa. But sometimes the immune system weakens, and then the disease takes over. To maintain the immune…

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