Insect are closely related to crustaceans. Multiple entomology companies are acknowledging this by warning their customers about the possibility of allergic reaction when consuming insect products especially on people who are allergic to crustaceans e.g shrimps. The companies apply the warnings to their customers, but it seems they do not act on the same basis when it comes to the protection of their employees.
There no public releases or instructions on how the employees should be protected in the entomology industry. While such white papers are still missing, guidelines can be looked for from the seafood industry. The Canadian government gives instructions for fish handling:
“Employees shall wear protective clothing such as coveralls, aprons, sleeves, smocks, hand coverings, hair nets or beard nets that are in a clean and sound condition and suitable for the tasks employees are charged to perform.”
The complete instruction can be found here: http://www.inspection.gc.ca/food/fish-and-seafood/quality-management-program/compliance-and-assessment-guide/eng/1373905757114/1373905892989?chap=5#s29c5
Behind the following link you find an article about a Shrimp factory. The article includes pictures of the factory and its employees in full protective gear. http://pulitzercenter.org/reporting/thailand-thai-shrimp-industry-labor-abuse-child-migrant-burma-burmese-workers
It is surprising how lightly the entomology companies seem to the health hazards and the low level of protection offered to insect farm employees against the allergens. When you are unsure about the possible risks, you should be rather safe than sorry, right? Ignoring the risks can lead break out of allergies making the employees in the worst case unable to work at the facility. Additionally, the protective gear is not only for the safety of the employees, but also for the protection of the insects from pathogen sources and unwanted insect species.
At first I was thinking of showing here examples of companies, but I think it would be unfair just to name a few companies as “bad examples”. These examples are easy to find, just go ahead and search for pictures and videos posted by the companies themselves and you can see inside the facilities and how the employees and visitors are equipped.