Animal Allergens (AAs)

Information and guidance when working with animals and animal allergens (AA), possible health effects and control measures.

AA exposure can occur when working with laboratory animals either within a BVS managed animal facility or in procedure rooms out with these animal facilities. The following Code of Practice has been produced to assist those working with AAs to control any exposure and ensure systems are in place to protect the health of all staff, students and visitors.

Policy and Code of Practice

As a biological agent, AAs come under Section 25 Biological Safety in the Framework:Arrangements document. The accompanying Code of Practice, Bio CoP001 Animal Allergens, includes the following sections and must be followed:

• Health effects and exposure routes
• Organisation and management responsibilities
• COSHH AA risk assessment
• Control measures
• Training and supervision
• Health surveillance and COSHH health record
• Emergency and waste management procedures

Code of Practice Bio CoP001 Animal Allergens

Code of Practice Bio CoP001 Guidance Document

Further guidance on control of sensitisers in general is also available.

Other pertinent codes of practice include:

• CoP004 Local Exhaust Ventilation and accompanying guidance to the CoP and for schools/department 
• Radiation protection

Health Surveillance

Respiratory health surveillance

Under COSHH Regulation 11, if a risk assessment shows that a respiratory sensitiser (e.g. animal allergens) is not contained and/or controlled sufficiently by engineering measures, or there is reliance on RPE for control, it is likely that respiratory health surveillance will be required. Health surveillance consists of periodic health checks and/or health monitoring, and is provided by the University's Occupational Health Service. Further information on the University's system can be found at:

Respiratory health surveillance

Skin health surveillance

Similarly, health surveillance may be required for work with a skin sensitiser.

Skin health surveillance

Organising health surveillance

If the outcome of the risk assessment shows health surveillance is required, the relevant line manager must ensure the individual(s) concerned are presented for baseline and subsequent appointments. This can be arranged via the local health surveillance contact person in your area (usually your local safety adviser/manager) or direct with the Occupational Health Service.

Respiratory health surveillance guidance

Skin health surveillance guidance

Training

All staff must be trained to ensure they understand their risk of exposure and how to ensure this exposure is controlled.

COSHH Health record

All staff who may be exposed to sensitisers should have a COSHH health record. The COSHH Health Passport System (secured) (CHPS) is currently being rolled out for laboratory animal allergens but Schools can use this system now for all sensitisers. Please contact us for more information if you wish to start using CHPS for this purpose.