15:28
Dr. Shope interview - 12
1. What is the difference between the saliva and nasal testing for COVID – 19? Is one better than the other?2. What are the latest updates on the variants? Is this what is causing the increase…
02:06
Welcome Message - Dr. Lengerich [PHP597-Vaccine]
09:12
Lesson 02 - Population Immunity [PHP597-Vaccine]
12:34
Lesson 01 - Individual Immunity [PHP597-Vaccine]