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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.

Can Dogs Get Fans Back in the Seats?

Sniffer Dogs are being tested as a means to enable crowds to once again attend large sporting events. It is still early days but trials suggest that

The New COVID Variant — A Striking Symptom You Should Know About

XBB.1.16 (ARCTURUS) IS ON THE RISE WORLDWIDE. The new variant is highly contagious. Today we look at the new COVID variant and one striking symptom you should know about. First, a quick look at Shakespeare’s take on pandemics.

Why Are We Still Doing Travel Bans?

Omicron has shown cracks in the global public health system. Travel bans do not advance public health interests and may hide life-saving science.