As some people have now been vaccinated for more than half a year, evidence is pouring in about Covid vaccine efficacy. When evaluating vaccine efficacy, it is important to distinguish between efficacy against infection, symptomatic disease, and transmission versus efficacy…
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Lockdowns actually shift the burden to the poorer in society
The Economist reports that “the world economy probably shrank by 4.3% in 2020, a setback matched only by the Depression and the two world wars”. Cutler…
I say no. They, the CDC, NIH, and FDA do not understand it at all and it is sobering for one would think they are the one set of bureaucrats and…
Welcome to Paul’s Newsletter by me, Paul Alexander. Dr. Paul E. Alexander, PhD, expertise and teaching of epidemiology (clinical epidemiology…

Paul’s Newsletter