Federal Health Minister Mark Butler says he will consider subsiding the costs of administering diphtheria vaccines at pharmacies, so they can immunise people at no cost.
Parts of Australia have experienced a resurgence of the potentially fatal disease due to declining vaccination rates.
The bacterial infection was once considered almost eradicated, but there have been 230 cases reported this year.
In response, the federal government has unveiled a 7.2 million dollar package for more diphtheria vaccines.
Optus' owner, Singtel, says it's looking to sell a minority stake in the telco.
Selling a minority stake implies Singtel is looking to offload less than 50 per cent of its equity stake in Optus to a third party.
The Singaporean conglomerate says it's "open to working with potential Australian partners" to ensure Optus continues to be a strong alternative operator in the industry".
A landmark United Nations resolution on climate change has received Australia's support to pass.
It endorses that countries can he held legally responsible for their greenhouse gas emissions.
Some 140 countries have backed an International Court of Justice ruling, despite efforts by the United States, Russia and Saudi Arabia to sink it.
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