What is the most effective way to reduce allergic reactions among laboratory animal users?

Utilizing proper hygiene and personal protective equipment (PPE) is the most effective way to reduce allergic reactions among laboratory animal users. This approach involves implementing measures that minimize exposure to allergens, such as animal dander, saliva, and urine.

Proper hygiene practices may include regular cleaning of workspaces, use of allergen-reducing bedding, and proper disposal of animal waste. PPE, such as gloves, masks, and goggles, acts as a barrier between the user and allergens, significantly decreasing the likelihood of an allergic reaction. This combination of hygiene and protective gear allows users to handle animals in a safer manner while still performing necessary tasks in their work environment.

While avoiding all contact with animals may seem like a foolproof strategy, it is often impractical, as many laboratory processes require interaction with the animals. Increasing ventilation can help reduce allergen concentrations in the air, but it does not eliminate direct contact with allergens as effectively as hygiene and PPE. Limiting working hours may also reduce exposure, but this does not address the underlying risk when contact does occur. Therefore, the combination of proper hygiene and PPE provides the most direct and effective means of reducing allergic reactions.