How much do we know about Australia's potential COVID-19 vaccines?

Some experts warn many challenges lie ahead including logistics, record-keeping, appropriate supervision and overcoming vaccine hesitancy.

3D print of a spike protein on the surface of SARS-CoV-2, the virus that causes COVID-19 Source: Getty Images

For health and support measures currently in place in response to the COVID-19 pandemic in your language, visit sbs.com.au/coronavirus