But what about vaccines from Moderna and Novavax? Here's what we know. Australia's medicines watchdog has approved Pfizer's new COVID-19 vaccine and it's set to be available in the coming months.

In this photo illustration, silhouette of hands in medical gloves hold a medical syringe and a vial in front of Source: Sipa USA Pavlo Gonchar / SOPA Images/Sipa Hear from people who have built ...