Exciting time

Coronavirus infection: where are we now According to “coronavirus counter” (1, 2, 3), round the clock collecting information about the epidemiological situation in different countries, coronavirus the disease has affected more than 210 countries. With a little over five months Read more

Air disputes

From 1959 to ‘ 61 through cottage William wells it took 130 patients with tuberculosis. Their treatment was simultaneously part of the experiment: the air which they breathed, was in a purpose-built ventilation system and “fumigated” 72 cages with Guinea Read more