  An investigation on the correlation between the strong alcoholic drinking and
SARS-Cov-2 uninfection rate is carried out. The investigation is done through a
simple survey in China based on the social media software Weixin and the survey
mini program Wenjuanxin, during 15:00 Jan.1, 2023 to 12:35 Jan.3, 2023. From
the $211$ survey questionnaires collected, we find a significant positive
correlation between the frequent (no less than three times a week) strong
liquor (higher than $40\%$ alcoholic content in volume) drinking and the higher
SARS-Cov-2 uninfection rate ($38.6\%$ compared to the value $25.1\%$ for
general population). The p-value of this statistical result shows that the
correlation is significant.
