Search results
Results from the WOW.Com Content Network
Many gases have toxic properties, which are often assessed using the LC 50 (median lethal concentration) measure. In the United States, many of these gases have been assigned an NFPA 704 health rating of 4 (may be fatal) or 3 (may cause serious or permanent injury), and/or exposure limits (TLV, TWA/PEL, STEL, or REL) determined by the ACGIH professional association.
The Caribs were known to poison the water supply of their enemies with the leaves. [12] Spanish explorer Juan Ponce de León died shortly after an injury incurred in battle with the Calusa in Florida —being struck by an arrow that had been poisoned with manchineel sap.
Amanita phalloides is the most poisonous of all known mushrooms. [6] [7] [8] It is estimated that as little as half a mushroom contains enough toxin to kill an adult human. [9] It is also the deadliest mushroom worldwide, responsible for 90% of mushroom-related fatalities every year. [10]
[7] [8] Many snake experts have cited the black mamba and the coastal taipan as the world's most dangerous, albeit not the most venomous snakes. [9] [10] [11] Both species are elapids, and in several aspects of morphology, ecology and behavior, the coastal taipan is strongly convergent with the black mamba. [12]
This is the list of extremely hazardous substances defined in Section 302 of the U.S. Emergency Planning and Community Right-to-Know Act (42 U.S.C. § 11002).The list can be found as an appendix to 40 CFR 355. [1]
This is a list of foodborne illness outbreaks by death toll, caused by infectious disease, heavy metals, chemical contamination, or from natural toxins, such as those found in poisonous mushrooms. Before modern microbiology, foodbourne illness was not understood, and, from the mid 1800s to early-mid 1900s, was perceived as ptomaine poisoning ...
deadly parasol amanitins: liver Asia, Europe, and North America Trichoderma cornu-damae: poison fire coral satratoxin-H (a ribosome inactivating small molecule) bone marrow, brain and skin Japan, South Korea, Papua New Guinea, Australia: Ganoderma: Paxillus involutus (Batsch ex Fr.) Fr. brown roll-rim unknown, possibly glycoprotein antigen
[1] [2] They are often distinguished from poisonous animals, which instead passively deliver their toxins (called poison) to their victims upon contact such as through inhalation, absorption through the skin, or after being ingested. [1] [2] [3] The only difference between venomous animals and poisonous animals is how they deliver the toxins. [3]