How SARS-CoV-2 uses two doorways into the human cell and the interesting discovery that many were not expecting.

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• Temporal Arteritis
• The High Dose Flu Vaccine
• A 90 year-old man otherwise healthy suddenly develops fatigue and loss of physical endurance
• Management of Dermoid Cyst on an 18 month-old’s head just behind the ear
• Iodized salt