Vaccinate, inoculate and immunize are three words that describe the "jab" people get to guard them against serious infectious illnesses. Harmonious - yes - but each offers a different consumer expectation.

Where did the SARS-COV-2 virus originate? Was it artificial and unintentionally escaped its laboratory confines? Was it released intentionally?

Physicians need to be trained to notice when someone is becoming sick and developing an infection.

This dialogue was a dynamic exchange of public health leadership voices at the Global Action Summit.