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Upper Gastrointestinal (GI) Endoscopy

Upper GI endoscopy is a procedure in which a doctor uses an endoscope—a flexible tube with a camera—to see the lining of your upper GI tract.

Blocking Airflow During a Pandemic Helps the Covid Virus Spread. Open Your Windows

We need to open our windows to reduce the transmission of Covid-19 in our buildings and classrooms. Fresh air helps remove viral particles from our environment.

Polymerase Chain Reaction (PCR) Testing

The polymerase chain reaction (PCR) is a fast and inexpensive technique used to "amplify" - copy - small segments of DNA to enable testing.

Marjorie Taylor Green Needs a Primer on How Birth Control Works

Georgia Republican Marjorie Taylor Green spreads misinformation about Plan B emergency contraception while voting against birth control access for Veterans.