![Updated Toolkit: COVID-19 Booster Dose Messaging and Outreach Tools - Public Health Communications Collaborative (PHCC) Updated Toolkit: COVID-19 Booster Dose Messaging and Outreach Tools - Public Health Communications Collaborative (PHCC)](https://publichealthcollaborative.org/wp-content/uploads/2022/10/ENG_Twitter_updated-booster-doses-2-1024x576.png)
Updated Toolkit: COVID-19 Booster Dose Messaging and Outreach Tools - Public Health Communications Collaborative (PHCC)
![COVID-19 vaccines – The difference between the third dose and a booster dose – Easy Read | Australian Government Department of Health and Aged Care COVID-19 vaccines – The difference between the third dose and a booster dose – Easy Read | Australian Government Department of Health and Aged Care](https://www.health.gov.au/sites/default/files/styles/h_content_max_width_no_upscale/public/2023-11/covid-19-vaccines-the-difference-between-the-third-dose-and-a-booster-dose-easy-read.png?itok=zdfdVwNt)
COVID-19 vaccines – The difference between the third dose and a booster dose – Easy Read | Australian Government Department of Health and Aged Care
![Bivalent boosters provide better protection against severe COVID-19 | National Institutes of Health (NIH) Bivalent boosters provide better protection against severe COVID-19 | National Institutes of Health (NIH)](https://www.nih.gov/sites/default/files/news-events/research-matters/2023/20230207-booster.jpg)