2024年8月28日 · When burning poisonous plants. Employers should prevent workers from being exposed to burning poisonous plants whenever possible. When exposure to burning poisonous plants is unavoidable, employers should provide workers with a NIOSH-certified half-face piece particulate respirator. Respirators should be rated R–95, P–95, or better.

2024年4月17日 · Carbon monoxide (CO) is an odorless, colorless gas that can cause sudden illness and death if inhaled. Find quick facts about CO poisoning and what can be done to prevent it.

2024年9月6日 · Cyanide is a fast acting and potentially deadly chemical. Signs and symptoms of ammonia exposure depend on how much you were exposed to.

2025年1月31日 · Symptoms. You can get sick with food poisoning after swallowing certain germs, like Salmonella or E. coli.Your symptoms may vary, depending on the germ you swallowed.

2024年1月9日 · Where they're found. Harmful algal blooms can grow in fresh water, salt water, or brackish water (a mixture of fresh and salt water).

1984年2月24日 · The root is probably the most poisonous and may be responsible for occasional pig deaths; cattle and sheep have died after eating leaves and young shoots. Although a review of the medical literature revealed no other reports of elderberry juice poisoning in the past 20 years, there are older, anecdotal reports of poisoning in children from the ...

Tetrodotoxin is an extremely potent poison (toxin) found mainly in the liver and sex organs (gonads) of some fish, such as puffer fish, globefish, and toadfish (order Tetraodontiformes) and in some amphibian, octopus, and shellfish species.

2024年9月6日 · Where it is found. The main natural source of strychnine is the plant Strychnos nux-vomica.This plant is found in southern Asia (India, Sri Lanka, and East Indies) and Australia.

2024年9月6日 · Phosgene is a toxic gas or liquid that can cause damage to the skin, eyes, nose, throat, and lungs. Signs and symptoms depend on how the amount of phosgene, how the person was exposed, and for how long.

Poisonous plants, from left to right: poison ivy, poison oak, poison sumac. Images courtesy of U.S. Department of Agriculture. Protect Yourself. Wear long sleeves, long pants, boots, and gloves. Wash exposed clothing separately in hot water with detergent. Barrier skin creams, such as lotion containing bentoquatum, may offer some protection.