Here is more about how some strains of E. coli can make people sick.
However, some others can cause diseases, ranging from bladder infections to fatal multi-organ failure, according the Centers for Disease Control and Prevention.
E.coli are plentiful in the environment.
They can come from both human and animal intestines and are often found in stool.
Pets can also be infected and spread the bacteria.
E.coli contamination has been a common source of food- and water-related illness outbreaks, according to the CDC.
Some may feel ill three to four days after eating or drinking from a contaminated source, but it’s not uncommon for a person to feel ill on day one or even day ten.
Most people who become ill from E.coli will feel better in five to seven days, without any medications.
Some strains of E.coli may have become resistant to the antibiotics.
If there are any concerns, consider using bottled water for drinking and washing foods.