This rollout is one of the most complex logistical exercises undertaken by our nation. People have worked night and day to get us ready. But there will still be setbacks, challenges, debates and the unexpected along the way. Primarily, we need to ensure people feel confident about the vaccines’ safety and benefits. A recent study from the Australian National University found that 7.7 per cent of Australians in January would definitely not have the vaccine and a further 13.3 per cent would probably not have the vaccine. Vials of the Pfizer vaccine await their recipients on Sunday. Credit:Edwina Pickles It’s likely that as the program rolls out, hesitancy will reduce, as it has in Europe. People will see their friends and relatives receive the vaccine. They will read information and have conversations which will increase their confidence. But the new restrictions on Facebook for local news content will pose a challenge, limiting access to local information from credible news sources.