Bacterial and bacteriological preparations for medical and veterinary needs; culture of microorganisms for medical and veterinary needs; preparations from microorganisms for medical and veterinary needs; bactericidal agents, namely, bactericides; biological preparations for medical needs, namely, for the restoration of physiological intestinal microbiota; immunomodulators and immunostimulants for medical needs; antimicrobial preparations, namely, antiseptics; antiviral preparations for medica...