Laboratory animal allergy may occur in 10-30% of people who are exposed to small rodents as part of their daily work activities. 

Studies indicate that proteins in excreted urine, and possibly saliva, on bedding and hair are the likely source of allergens. 

The symptoms of laboratory animal allergy are sneezing, stuffy nose, itching eyes, wheezing, asthma, and topical reactions such as reddening and itching following contact with an animal. 

Use of protective devices such as face masks and gloves while handling animals will help prevent the development of laboratory animal allergy. 

Individuals who have allergies or develop signs of job related animal allergies should report this to their supervisor and contact the Student & Employee Health Clinic at 410.328.6791.