Oyster Herpes: Latest Symptom of Global Warming?

A new strain named Ostreid herpesvirus 1 (OsHV-1) μvar (mew-var), the virus remains dormant until water temperatures exceed 16 C [61 degrees F], which U.K. waters reach in the height of summer, according to Kevin Denham of the British government's Fish Health Inspectorate.

Swimming Pool Water Temperatures

Even for the most adventurous swimmers, 65° F is unbearably cold.