Connecticut Local News Digest

Public Health Alerts: E. coli in Drinking Water and Cyclosporiasis Outbreak

Public Health Alerts: E. coli in Drinking Water and Cyclosporiasis Outbreak

Key Questions

What triggered the boil water orders in Connecticut towns?

E. coli was detected in the Essex water supply, affecting customers in nine towns across two Connecticut Water systems. Water tankers have been deployed while results are pending.

What is the cyclosporiasis outbreak in Connecticut linked to?

The outbreak involves 30 cases connected to contaminated vegetables and is considered an urgent public health concern alongside the water issues.

How long will the boil water advisory last?

The advisory is in effect until further testing confirms safety, with results expected by Saturday for the affected systems.

E. coli detected in Essex water supply, triggering boil water orders for nine towns across two water systems (Connecticut Water). Water tankers set up; results expected Saturday. Separately, a cyclosporiasis outbreak (30 cases) linked to vegetables has reached Connecticut. Both are urgent public health concerns for residents and professionals.

Sources (2)
Updated Jul 11, 2026