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Experiments involving the following must be registered with the Institutional Biosafety Committee (IBC):
- Pathogens affecting humans, animals, or plants;
- Materials potentially containing human pathogens (for example, unfixed human specimens, human blood)
- Recombinant DNA molecules including virus vectors
- Human cell lines that are not well characterized or require Risk Group 2 containment
- Generation of de novo transgenic animals: defined as the addition of foreign DNA or subtraction of a portion of the animal genome using recombinant DNA technology. The breeding of transgenic animals to generate additional transgenic offspring does not require IBC approval. Those transgenic animals that already exist or which have been purchased also do not require IBC approval.
- All research involving the use of recombinant or synthetic nucleic acid molecules containing no more than two-thirds of the genome of any eukaryotic virus, or biohazards.
- Animal subjects: All research involving the use of recombinant molecules or biohazards in whole animals requires both IBC and Institutional Animal Care and Use Committee (IACUC) approval.
- Human subjects: Any research involving the introduction of recombinant molecules or biohazards into human subjects must be approved by the IBC and by the Institutional Review Board (IRB).
Human Cells and Tissues
Human and nonhuman primate cells should be handled using Risk Group 2 (RG-2) practices and containment. All work should be performed in a biosafety cabinet and all material should be decontaminated by autoclaving or disinfection before discarding. Appropriate training in the handling of blood-borne pathogens and up-to-date hepatitis B vaccinations may be required.
Select Agents and Toxins
Select agents are specific pathogens and toxins that have the potential to pose a severe threat to public health and safety as defined by the USA PATRIOT Act and the Public Health Security and Bioterrorism Preparedness and Response Act of 2002. The institution must be registered with the Centers for Disease Control and Prevention (CDC) and/or U.S. Department of Agriculture (USDA) before these materials are obtained, used, or stored.
Risk Group 1 (RG-1)
Risk Group 1 (RG-1) agents are usually not placed on a list but include all microorganisms that do not pose a health risk to healthy adult humans. It must not be assumed that an organism not listed as an RG 2, 3, or 4 agent is an RG-1 agent; emerging or unknown organisms should be treated as biohazardous until research proves otherwise. Examples of agents in RG-1 are: Bacillus subtilis, infectious canine hepatitis viruses; influenza reference strains A/PR/8/34, A/WS/33, Escherichia coli K12, Saccharomyces cerevisiae, and other agents listed in Appendix C-II of the National Institutes of Health Guidelines for Research Involving Recombinant DNA Molecules; and other vectors such as Baculovirus.
Additional low-risk oncogenic viruses identified as RG-1 agents | ||
Adenvirus 7-Simian virus 40 (Ad7-SV40) | Lucke (frog) virus | Polyoma virus |
Avian Leucosis virus | Hamster leukemia virus | Rat leukemia virus |
Bovine leukemia virus | Marek’s disease virus | Rous sarcoma virus |
Bovine papilloma virus | Mason-Pfizer monkey virus | Shope vibroma virus |
Chick-embryo-lethan orphan (CELO) virus | Mouse mammary tumor virus | Shope papilloma virus |
Dog sarcoma virus | Murine leukemia virus | Simian virus 40 (SV-40) |
Guinea pig herpes virus | Murine sarcoma virus | |
Risk Group 2 (RG-2)
RG-2 agents are of moderate potential hazard to healthy adult humans and the environment. Such agents may produce disease of varying degrees of severity from accidental inoculation, injection, or other means of cutaneous penetration but can usually be adequately and safely contained by ordinary laboratory techniques. Some agents may cause disease by contact or respiratory routes, but they are self-limiting and do not cause a serious illness, such as the cause of the common cold, the rhinoviruses. The following organisms have been identified as RG-2 agents:
Bacteria | ||
Acinetobacter baumannii | Dermatophilus congolensis | Pasteurella spp. |
Acinetobacter baumannii | Edwardsiella tarda | Plesiomonas shigelloides |
Actinomyces pyogenes | Erysipelothrix rhusiopathiae | Proteus spp. |
Aeromonas hydrophila | Escherichia coli | Salmonella spp. |
Amycolata autotrophica | Haemophilus ducreyi | Sphaerophorus necrophorus |
Archanobacterium haemolyticum | Helicobacter pylori | Staphylococcus aureus |
Bacteroides spp. | Klebsiella spp. | Streptobacillus moniliformis |
Borrelia recurrentis | Leptospira interrogans | Streptococcus spp |
Burkholderia (except those in RG-3) | Listeria spp. | Treponema pallidum |
Campylobacter coli | Moraxella spp. | Vibrio cholera |
Clostridium chauvoei | Mycobacterium spp. | Yersinia enterocolitica |
Corynebacterium diphtheria | Nocardia asteroids | |
Fungal Agents | ||
Blastomyces dermatitidis | Exophiala dermatitidis | Paracoccidiodes brasilensis |
Cladosproium bantianum | Fonsecaea pedrosoi | Penicillium marneffei |
Cryptococcus neoformans | Microsporum spp. | Sporothrix schenckii |
Epidermophyton spp. | Ochroconis gallopavum | Trichophyton spp. |
Parasitic Agents | ||
Ancylostoma spp. | Fasciola spp. | Onchoerca spp. |
Ascaris spp. | Giardia spp. | Plasmodium spp. |
Babesia spp. | Heterophyes spp. | Sarcocystis spp. |
Brugia spp. | Hymenolepis spp. | Schistosoma spp. |
Coccidian spp. | Isospora spp. | Strongyloides spp. |
Cryptosporidium spp. | Leishmania spp. | Taenia solium |
Cysticercus cellulosae | Loa loa filarial | Toxocara spp. |
Echinococcus spp. | Microsporidium spp. | Trichinella spiralis |
Entamoeba histolyitca | Naegleria fowleri | Trypanosoma spp. |
Enterobius spp. | Necator spp. | Wuchereria bancrofti |
Viruses | ||
Adenoviruses | Encephalomyocarditis | Influenza viruses |
Adenovirus 2 | Parainfluenza virus | Lymphogranuloma venereum agent |
Arboviruses | Reoviruses | Measles virus |
Arenaviruses | Rhinoviruses, all types | Molluscum contagiosum virus |
Coronaviruses | Feline sarcoma virus (FeLV) | Rubella virus |
Coxsackie A and B viruses | Gibbon leukemia virus | Paravaccina virus |
Echoviruses | Hepatitis A, D, E | Respiratory syncytial virus |