The 2019-nCoV killer coronavirus appeared in China at the end of 2019. During the first month, according to statistics, 32 thousand cases of the disease were confirmed. Treatment - no, vaccines - no, the number of deaths is in the hundreds. Where did the virus unknown to science come from? According to the official version, the source of infection is the fish market. Fatal accident: someone traded in wild meat, someone did not wash their hands before eating... Is it possible to trust this version? - The virus was in full readiness for transmission from person to person. Why didn't this happen before? - What do the participants and eyewitnesses say about the oddities of this tragedy, which occurred in the winter of 201920 in the Chinese city of Wuhan? - Is there any reason to say that the true number of victims of the new coronavirus is ten times higher and it will grow rapidly? - Can humanity face a deadly pandemic? - How to protect yourself from a terrible ailment?