Seen in the ED: Fever, Joint Pain, and Positive Jolt Sign in a Young Man
January 22, 2021

Fever is up to 103.5°F, joint pain is affecting lower extremities, bilaterally, and the patient complains of headache. Could sex have anything to do with it?

COVID-19 Update: US and Global Cases, Deaths, and Recoveries as of January 22, 2021
January 22, 2021

Global confirmed cases of COVID-19 have surpassed 97 million. We summarize more of today's data from the Johns Hopkins COVID-19 interactive map.

Pfizer-BioNTech COVID-19 Vaccine Found Effective Against UK Variant
January 21, 2021

Results from a new study confirm that the Pfizer-BioNTech COVID-19 vaccine works against the fast-spreading UK variant of SARS-CoV-2.