LONDON (AP) — Most residents living near a scenic fishing village in southwestern England where a parasite in the water sickened more than 45 people were told Saturday that they could safely drink the water again.

South West Water said it lifted its boil notice for most of the 17,000 homes and businesses around the Brixham area of Devon that had been affected after cryptosporidium, a microscopic parasite that causes diarrhea, was found in the water.

At least 46 cases of cryptosporidiosis were confirmed and more than 100 other people reported similar symptoms, the U.K. Health Security Agency said. Symptoms can last more than two weeks.

The water company said it consulted with public health officials before lifting the boil warning for all but about 2,500 customers after rigorous testing showed the water was safe for most of the area.