Animal and human microbiome sample collection kits, consisting of a tube for collection of saliva, blood and fecal matter, as well as caps for tubes; devices, apparatus and equipment for medical use for diagnostic analysis of animal and human microbiome; next-generation sequencing (NGS) medical devices, apparatus and equipment, used for animal and human microbiome analysis; next-generation sequencing (NGS) medical instruments for animal and human microbiome analysis