Delta variant of coronavirus present in Sydney couple in May - as NSW Health works to rule out further transmission

Where new cases of the Delta variant of COVID-19 came from remains a mystery - but it has been revealed two Australians had ...
ABC7

Moderna vaccine efficacy: Preliminary data indicates COVID shot effective against variants

Moderna on Tuesday released preliminary data indicating its vaccine is likely to hold up against several variants of concern, including the Delta variant, which is predicted to become the dominant ...
KOAA 5

Number of delta variant COVID-19 cases expected to double every two weeks

Recently, Dr. Anthony Fauci said the delta variant of the novel coronavirus is the greatest threat to eliminating COVID-19 we have seen yet. The highly contagious variant, which was first found in ...