Positive Correlation between Heavy Alcoholic Drinking and SARS-Cov-2 Not-infection Rate

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 $40\mathrm{\%}$ alcoholic content in volume) drinking and the higher SARS-Cov-2 uninfection rate ($38.6\mathrm{\%}$ compared to the value $25.1\mathrm{\%}$ for general population). The p-value of this statistical result shows that the correlation is significant.