Click on the sharing buttons to link to the post in your own tweet, Facebook post, email, or even WhatsApp message. This post was vetted by experts, so you can be confident it’s accurate. If we have a choice that lets us avoid death, why wouldn’t we take it?” COVID-19 vaccines 💉 do just that! In this clip, @drjoehanson of @oktobesmart explains why vaccines help us reach immunity with fewer risks. For the full video, check out the It’s Ok To Be Smart YouTube channel.