Hi friends! A little off topic, but I think everyone will be interested. Many people ask the question: why in Russia, Ukraine, Belarus and India there are so few patients with coronavirus? The answer seems to be obvious. The fact is that in these countries BCG vaccinations are given to everyone, and most likely this somehow affects the body's defense against coronavirus. In principle, that with tuberculosis, that with coronavirus, the destruction of lung tissue occurs. One more thing, in these countries this vaccine is given to children, most likely this is why children are practically not affected by coronavirus. But the old people are more susceptible, most likely because in old age they no longer receive this vaccine.