Replace (November 22, 2022):

Right this moment, the Florida Division of Well being in Lee County issued a well being alert for the presence of a further pink tide bloom. An alert stage of pink tide was detected at Alison Hagerup Seashore on the Captiva. DOH-LI reported that the alert was issued in response to water samples taken on November 17.


Authentic (November 22, 2022):

On November 21, the Florida Division of Well being in Lee County issued a well being alert for the presence of extra pink tide blooms. The pink tide organism, Karenia brevis, was noticed in very low to excessive concentrations in Lee. An alert stage of pink tide was discovered at Lighthouse Seashore Park on Sanibel.

DOH-LI reported that the alert was issued in response to water samples taken on November 17.

The general public is suggested to take the next precautions:

– Search for informational signage posted at most seashores.

Keep away from water and don’t swim in water with lifeless fish.

Individuals with power respiratory issues ought to be particularly cautious and keep away from locations the place pink tide can have an effect on your respiration.

– Don’t reduce or eat molluscan shellfish, or endangered or lifeless fish from locations. If caught alive and wholesome, finfish are fit for human consumption so long as they’re gutted and gutted. Wash the fillets in faucet or bottled water.

– If in case you have lately been uncovered to pink tide, wash your pores and skin and clothes with cleaning soap and contemporary water.

– Maintain pets and livestock away from water, sea foam and lifeless marine life. In case your pet swims in pink tide water, wash it as quickly as potential.

– Residents in seaside areas are suggested to maintain home windows closed and air conditioners working, guaranteeing that A/C filters are maintained as per producer’s specs.

– Individuals might select to put on a masks if exterior close to an affected space, particularly if onshore winds are blowing.

What’s pink tide?

Purple tide is a kind of dangerous algal bloom attributable to excessive concentrations of the poisonous dinoflagellate Karenia brevis (Okay. brevis), a kind of microalgae discovered within the Gulf of Mexico. It usually kinds offshore naturally in late summer time or early fall, and is carried by winds and currents to coastal waters. As soon as ashore, these organisms can use close by nutrient sources to gasoline their development. Bloom normally lasts in winter or spring, however in some instances, can final for greater than a yr.

Is it dangerous?

Okay. brevis produces potent neurotoxins (brevetoxins) that may be dangerous to the well being of wildlife and other people. Wind and wave motion can break open Okay. brevis cells and launch toxins into the air. For this reason you need to monitor circumstances and train warning when visiting affected water our bodies. Individuals in coastal areas might expertise eye, nostril and throat irritation of various levels throughout pink tide blooms. Some people with power respiratory circumstances similar to bronchial asthma or power lung illness might expertise extra extreme signs. Purple tide toxins may have an effect on the central nervous system of fish and different marine life, inflicting fish kills and stranding or elevated mortality of wildlife. Consuming contaminated seafood may cause neurotoxic shellfish poisoning in people. Signs embrace nausea and vomiting; Tingling of the mouth, lips and tongue; And slurred speech and dizziness.

To seek out present info on Florida’s water high quality standing and public well being notifications for dangerous algae blooms and seaside circumstances, go to and For native shellfish harvesting standing, go to the Florida Division of Agriculture and Client Providers at

The place to report points associated to Purple Tide?

The Florida Fish and Wildlife Conservation Fee collects and analyzes pink tide samples, and outcomes are up to date a number of occasions every day at Standing updates are issued twice weekly at To take heed to a recording about Purple Tide circumstances all through the state, name the toll-free hotline at 866-300-9399.

To report a fish kill, contact the Florida Fish and Wildlife Analysis Institute via the FWC Reporter app, name 800-636-0511 or being/fish Report on-line at -kills-hotline/.

Report any signs of publicity to a dangerous algal bloom or any aquatic toxin to the Florida Poison Info Middle. To talk with a poison specialist instantly, name 800-222-1222.

Contact your veterinarian for those who assume your pet has turn out to be sick after consuming or coming in touch with pink tide-affected water or contaminated marine life.

For different well being questions or issues about pink tide blooms, name DOH-LEE at 239-690-2100.

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