NB 1115
Aug. 1, 2008
SAINT JOHN (CNB) - Public Health advises the public that recent water samples taken from Lake Utopia have indicated the presence of blue-green algae and microcystins.
Blue-green algae, or cyanobacteria, can grow in waters when appropriate conditions are present. Usually this occurs during the summer months or early fall. When present in water they can cause skin, eye and throat irritation. Special consideration should be given to those who may be sensitive, such as young children or those with skin conditions.
Activities where water contact occurs should be avoided if surface scum or any highly visible blooms are noted. Blooms may form quite rapidly, so increased awareness is required.
In general, caution should be taken when considering the consumption of fish caught in water where major blue-green algal blooms occur. In particular, the viscera of the fish should not be eaten.
Microcystins are substances produced by the algae, and can be harmful to people and pets at very high levels, or if consumed over long periods of time. Their presence in the lake is deemed to be at a low level, so the risk to health would also be low. However as with all untreated water supplies, water from the lake should not be used for consumption. Boiling will not get rid of toxins.
08/08/01
MEDIA CONTACT: Meghan Cumby, communications, Public Health, 506-457-3522 or 506-449-5710.
08/08/01