Australia will begin offering Covid-19 vaccine booster shots to eligible members of its adult population on November 8. News that the country’s medicines regulator, the Therapeutic Goods Administration (TGA), had provisionally approved the Pfizer vaccine as a third dose was met with skepticism, misinformation and conspiracy theories online. Shared as posts and comments on Facebook, […] The post Boost in vaccine misinformation and conspiracy theories as Australia prepares to roll out Pfize...