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  1. Venomous Snakes at Work | Outdoor | CDC

    Aug 28, 2024 · Venomous Snakes at Work Key points Venomous snakes can be dangerous to outdoor workers. Although most people do not die from snake bites, there can be lasting …

  2. Poisonings, Envenomations, and Toxic Exposures During Travel

    Apr 23, 2025 · Introduction Outside the United States, travelers may encounter unfamiliar substances that can be harmful to health. Folk remedies and foods may contain toxic plants or …

  3. Venomous Spiders at Work | Outdoor | CDC

    Aug 29, 2024 · Outdoor workers should know how to identify venomous spiders and what to do if they are bitten.

  4. Reptiles and Amphibians | Healthy Pets, Healthy People | CDC

    Jan 30, 2025 · Overview Millions of households in the United States own at least one reptile (like a turtle, lizard, or snake) or amphibian (like a frog, salamander, or caecilian). Reptiles have dry …

  5. Working Safely Outdoors | Outdoor | CDC

    Nov 26, 2024 · Venomous wildlife and insects Venomous snakes, venomous spiders, scorpions, and stinging insects live throughout various geographic regions. They are especially …

  6. Strychnine | Chemical Emergencies | CDC

    Sep 6, 2024 · Background Strychnine is a strong poison. Only a small amount is needed to cause serious effects in people. Strychnine poisoning can cause extremely serious negative health …

  7. Vaccine Basics | Vaccines & Immunizations | CDC

    Aug 10, 2024 · Ingredients found in some vaccines Stabilizers Purpose: To keep the vaccine effective after manufacturing Most commonly found in: Jell-O®, naturally in the body …

  8. Workplace Carbon Monoxide Hazards | Carbon Monoxide | CDC

    Sep 30, 2024 · Carbon monoxide (CO) is a poisonous gas that can harm or kill workers. Employers, workers, and equipment users can take precautions to prevent CO poisonings.

  9. Food Safety | Food Safety | CDC

    Get information on food poisoning symptoms and preventing food poisoning.

  10. Types of Harmful Algal Blooms | Harmful Algal Bloom (HAB) …

    Apr 15, 2024 · Some types of algae are harmful when they grow too quickly or make toxins (poisons). Cyanobacteria (blue-green algae) cause most harmful algal blooms in fresh water. …