Notes on the New York serological study – IFR 0.86%

The study: https://papers.ssrn.com/sol3/papers.c... IFR = 0.863% Haven’t had time to review the numerator. If they are not including excess deaths, then the IFR could be higher. BACKGROUND On April 23, Cuomo announced preliminary data from the state’s sero-survey, saying that 13.9% of state residents had tested positive for antibodies. In New York City, it was about 21%. […]