![What is a bivalent COVID-19 vaccine and how do the short-term side effects compare to the original COVID-19 booster vaccines? | AusVaxSafety What is a bivalent COVID-19 vaccine and how do the short-term side effects compare to the original COVID-19 booster vaccines? | AusVaxSafety](https://www.ausvaxsafety.org.au/sites/default/files/styles/news_banner/public/2023-03/AVS%20banner%20260223%20%28800%20x%20300%20px%29.png?itok=8IJyiall)
What is a bivalent COVID-19 vaccine and how do the short-term side effects compare to the original COVID-19 booster vaccines? | AusVaxSafety
![Vaccinated with Pfizer-BioNTech or Moderna vaccines? Make sure to get your second shot : Oregon Health News Blog Vaccinated with Pfizer-BioNTech or Moderna vaccines? Make sure to get your second shot : Oregon Health News Blog](https://i0.wp.com/covidblog.oregon.gov/wp-content/uploads/2021/04/side-effects-are-a-sign-the-vaccine-is-working.png?resize=800%2C800&ssl=1)
Vaccinated with Pfizer-BioNTech or Moderna vaccines? Make sure to get your second shot : Oregon Health News Blog
![Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN](https://media.cnn.com/api/v1/images/stellar/prod/221024193034-covid-19-booster-090922.jpg?c=original)
Updated Covid-19 boosters offer protection, but new studies suggest they don't offer an edge against Omicron | CNN
![Vaccines | Free Full-Text | Side Effects and Perceptions Following COVID-19 Vaccination in Jordan: A Randomized, Cross-Sectional Study Implementing Machine Learning for Predicting Severity of Side Effects Vaccines | Free Full-Text | Side Effects and Perceptions Following COVID-19 Vaccination in Jordan: A Randomized, Cross-Sectional Study Implementing Machine Learning for Predicting Severity of Side Effects](https://www.mdpi.com/vaccines/vaccines-09-00556/article_deploy/html/images/vaccines-09-00556-g001.png)