With the Transit Card, the only difference was that the rapid transit fare deduction would be $2.00. The cash fare on buses would increase to $2.00, with transfers no longer available. The CTA's last fare increase in 2009 was $2.25 on trains, with $2.00 the fare on buses.
Testing For Diarrhea. To test for potential causes of diarrhea, a stool sample must be collected. A small amount of the stool should be collected in a sterile container to prevent contamination. This can be done at your primary care provider's office, urgent care, or at an emergency room if the condition has become severe.
You should see your doctor about the diarrhea you're experiencing if: 1  Your diarrhea has lasted for more than two weeks (either intermittently or present the entire time) 2  You see blood in or on your stool. 3  You have persistent cramps or severe pain.  You are 1  vomiting. You experience alternating constipation and diarrhea.