All COVID-19 vaccines currently available, such as Moderna, Pfizer-BioNTech, and Novavax, have undergone rigorous testing and are considered safe. They have been proven safe through clinical trials, which are a series of tests designed to evaluate the safety and effectiveness of any medicine.
While all vaccines have been shown to be safe, it's important to remember that individual responses to vaccines can vary. Some people may experience mild side effects like soreness at the injection site, fatigue, or headache, while others may experience no side effects at all. These side effects are typically temporary and are a sign that the body is building immunity.
It's crucial to consult with a healthcare professional for personalized advice on which vaccine is best for you, as individual medical history and other factors may influence the recommended vaccine.