Vaccination v.s. Natural immunity

If one can't explain something in a simple way, then either one has not understood it well enough or does not want to disclose the truth.

'Do You Really Not Know?': GOP Senator Presses Walensky On How Many CDC Staff Are Vaccinated

'What Percent Of CDC Employees Are Vaccinated?': Cassidy Grills Walensky At Senate Hearing

The hearing shows that the US Centers for Disease Control and Prevention (CDC) regards natural immunity, after recovered from COVID-19, as better protection then the vaccines.