People never stopped getting it to begin with
This is the only valid response. xD
The CDC no longer tracks COVID case numbers but estimates the trend of the virus spread based on emergency room visits.
This is extremely problematic
this is how biden got credit for "handling" covid; ignoring the cases
Are vaccines still free and walk-in everywhere?
Not everywhere, but lots of county/state health clinics will vaccinate you for lots of things -- just because they feel it is in their self-interest to keep the locals free from spreadable diseases where they can.
I don't believe they are free anymore
They did jack up the price of the vaccine that was entirely funded with grants though