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The prefix cyan comes from the Greek κύανoς meaning "a dark blue substance", [19] and usually indicates any of a number of colours in the blue/green range of the spectrum. Cyanobacteria are commonly referred to as blue-green algae. Traditionally they were thought of as a form of algae, and were introduced as such in older textbooks.
Cyanobacteria (blue-green algae) bloom on Lake Erie (United States) in 2009. These kinds of algae can cause harmful algal bloom. A harmful algal bloom (HAB), or excessive algae growth, is an algal bloom that causes negative impacts to other organisms by production of natural algae-produced toxins, water deoxygenation, mechanical damage to other organisms, or by other means.
Vibrios, which often thrive amid blue-green algae blooms, sicken an estimated 80,000 Americans each year, a number that Scott says has risen dramatically in recent decades. He says the typical ...
Blue-green algae illness symptoms in humans. According to the Wisconsin DHS, blue-green algae exposure can cause the following symptoms in humans: Sore throat. Congestion. Cough. Wheezing ...
Blue-Green Algae (Cyanobacteria) and their Toxins (Health Canada) Toxic cyanobacteria in water: A guide to their public health consequences, monitoring, and management (WHO) Cyanobacteria and Cyanotoxins: Information for Drinking Water Systems (EPA) Cyanobacteria Are Far From Just Toledo's Problem By Carl Zimmer, Aug. 7, 2014(The New York Times)
The Department of Water Resources has issued a caution advisory warning residents to avoid Silverwood Lake, due to harmful cyanobacteria, or blue-green algae.
Edible blue-green algae reduce the production of pro-inflammatory cytokines by inhibiting NF-κB pathway in macrophages and splenocytes. [260] Sulfate polysaccharides exhibit immunomodulatory, antitumor, antithrombotic, anticoagulant, anti-mutagenic, anti-inflammatory, antimicrobial, and even antiviral activity against HIV, herpes, and hepatitis.
The "blue-green algae" — technically a cyanobacteria and most commonly the microscystis aeruginosa species — is hazardous for people, pets and wildlife to touch, ingest or inhale when it ...