CDC finds immunity from vaccines is more consistent than from infection, but both last at least six months

Sen. Mike Lee (R-Utah) and Rep. Diana Harshbarger (R-Tenn.) have put forward legislation to take such immunity into account. Harshbarger’s Natural Immunity is Real Act would require federal agencies to “acknowledge, accept, agree to truthfully present, and incorporate, the consideration of natural immunity as it pertains to COVID-19 with respect to the individuals subject to the applicable regulations.”