especially towards the end, but at the same time it grows weaker. it is called mother's ratchet. maybe some of you should study it. peter mccullough, internist, cardiologist and epidemiologist in dallas, texas. it looks like a lot of so-called health experts, fauci included 2 just need to go back and do immunology 101. >> you should take the place of a lot of these people, you did great with mueller's ratchet the what americans should those the variance of been renamed. there is our father for the uk variant, beta for the south african variant, gamma for the brazilian variant and delta for the indian variant and mueller's ratchet has been fulfilled but the delta variant unlike the prior 3 is a triple variant, there are 3 mutations with confirmation will change all of despite protein. the good news is on the eighteenth of june in the united