CH.07PG. 2 / 3
Dangers, Signs & Damage
Dangers, Signs & Damage
Flies aren't just annoying — they are mechanical disease vectors, capable of spreading 100+ pathogens including E. coli, salmonella, and shigella.

SPECIMEN
E. coli — Carried by Flies
Scientific imaging

SPECIMEN
Fruit Flies on Produce
Photo: Black Ops Pest Defence
CLASSIFIED // BO-07
Fly Control
Warning Signs
- Flies clustered at sunny windows.
- Tiny gnats hovering over fruit, sinks, or houseplants.
- Specks on light fixtures and walls ("fly spots").
Health Risks
- Food contamination — especially in kitchens and restaurants.
- Pathogen transfer to surfaces, utensils, and produce.
- Triggered asthma and allergy symptoms.
Business Impact
- Health code violations.
- Negative customer reviews.
- Spoiled inventory.