Harmful Algal Blooms (IMAGE) Florida Atlantic University Caption Florida has experienced numerous harmful algal blooms in recent years. Human exposure comes from ingestion, direct skin contact or inhalation. Credit Florida Atlantic University/Getty Images Usage Restrictions Credit: Florida Atlantic University/Getty Images License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.