05.12.2020 Today we are talking about the topic “human immunity”, or in other words, the resistance and resistance of our body to external influences, such as bacteria and viruses.I will quote a few lines from the comment of the Director…

12/03/2020 From the author Vlad Rekovski Today we will talk about the topic of «human immunity», or in other words, the resistance and stability of our body to external influences, such as bacteria and viruses. I will cite a few…