And yet people who believe in "science" will detrimentally defend vaccines. But this term itself is incredibly complex, and encompasses a huge variety of things.
You claim science is about skepticism, to the point of saying the idea of science being a faith isn't true. So you're not really testing this idea.
There is always a limit to what you can personally know, in your head and by your own experiments. You have faith others have done the work whenever you get in an airplane and trust it. You can claim you know the science about how lift is generated, but few have really done those experiment themselves, in detail.
You are always depended on believing what others have told you, verifying it sometimes through observation, but often entirely by faith.
Do you believe viruses exist? Do you have an electron microscope lying around, or the other tools needed to visualize them? You're believing what many witnesses have told you based on faith, or the renderings they've made, not so different from people saying x rose from the dead.