Пена, мне не нужно ничего читать. есть стандарты работы с инфекционным материалом в эмбриолоаборатории. И стандарты говорят о том, что для работы с зараженным материалом должны быть специальные криохранилища и отдельные слоты. если таковых нет, то сперма, эмбрионы и як не должны замораживаться. Infectious agentsAll assisted reproductive technologies (ART) involve handling biological material, and pose a potential hazard of transmitting diseases to personnel and to other patients’ gametes, zygotes or embryos (cross-contamination). Each unit should establish proceduresand policies for the safety of personnel and for preventing cross contamination, taking national and/or local safety regulations into consideration.The treatment of patients positive for HIV or Hepatitis B/C (diagnosed as infectious after PCR control for the presence of the viral genome) should be only performed in laboratories having dedicated areas, in which the adequate safety measuresare followed. Alternatively, patients with positivity for HIV or Hepatitis B/C could be allocated to specific series or time slotsduring the working day, which are followed by an accurate cleaning and disinfection of the laboratory.A Class II laminar flow cabinet that protects both the operator and the specimen should be used when contaminated samples are handled.