Pathogenic Human Viruses in Coastal Waters

Pathogenic human viruses in coastal waters.

This review addresses both historical and recent investigations into viral contamination of marine waters. With the relatively recent emergence of molecular biology-based assays, a number of investigations have shown that pathogenic viruses are prevalent in marine waters being impacted by sewage. Research has shown that this group of fecal-oral viral pathogens (enteroviruses, hepatitis A viruse...

Sunlight Inactivation of Human Viruses and Bacteriophages in Coastal Waters

Environmental Predictors of Pathogenic Vibrios in South Florida Coastal Waters

In 2007, diseases caused by Vibrio vulnificus and other Vibrio species became nationally notifiable in the United States because of the potential severity of bloodstream infections. Direct contact of open wound with seawater and the ingestion of contaminated oysters are the principal modes of transmission. Presently, no clear environmental predictors of oyster contamination are known. This stud...

Viruses and Bacteria in Coastal Waters and Shellfish

The fate of viruses and pathogens discharged into the ocean in municipal effluent is not known for certain. They probably become inactivated in the same manner that coliform bacteria are—through sedimentation, predation by marine bacteria and filter-feeders, damage by ultraviolet light or abrupt changes from reducing to oxidizing environment, or because of some antiviral agent present in the se...

Sunlight inactivation of human viruses and bacteriophages in coastal waters containing natural photosensitizers.

Sunlight inactivation of poliovirus type 3 (PV3), adenovirus type 2 (HAdV2), and two bacteriophage (MS2 and PRD1) was investigated in an array of coastal waters to better understand solar inactivation mechanisms and the effect of natural water constituents on observed inactivation rates (k(obs)). Reactor scale inactivation experiments were conducted using a solar simulator, and k(obs) for each ...