HealthAugust 28, 2026
cyanotoxins
SY-uh-no-tok-sinz
Definition
Toxic substances produced and released by certain types of cyanobacteria, commonly known as blue-green algae, that can cause health problems in humans and animals.
Etymology
The word is a compound of 'cyano,' derived from the Greek 'kyanos' (dark blue), and 'toxin,' from the Greek 'toxikon' (poison). It refers specifically to the poisonous compounds generated by blue-green algae.
In the news
The article uses this term to explain the dangers of swimming, boating, or working near affected shorelines where harmful algal blooms are present. Understanding these toxins is key to recognizing symptoms of exposure and knowing when to seek medical help.
UToledo Experts Create New Resources to Help Ohioans Navigate Harmful Algal Bloom Season
Read the full article ↗UToledo News