E. Coli Testing Market to Reach US$2.1 bn by 2022 due to Globally Rising Spread and High Morbidity Rates of E. Coli A new Transparency Market Research report states that the global E. coli testing market stood at US$1.2 bn in 2013 .and is predicted to reach US$2.1 bn by 2022. It is expected to expand at a CAGR of 6.58% from 2014 to 2022. The title of the report is, “E.coli Testing (Environmental Testing and Clinical Testing) Market - Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 – 2022.” Escherichia coli (E. coli) are a diverse and large group of bacteria found in the environment, several foods, and intestines of animals and peoplehumans. Although the majority of strains of E. coli aren’t harmful, others can cause intestinal infections. The key symptoms of an E. coli infection include abdominal pain, diarrhea, and kidney failure. People having weakened immune systems, older adults, young children, and pregnant women are at a high risk of developing such complications. The kinds of E. coli that cause diarrhea are transmitted via contaminated food or water or via contact with affected persons or animals