{'fraction_non_alphanumeric': 0.026806526806526808, 'fraction_numerical': 0.018648018648018648, 'mean_word_length': 5.179856115107913, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The Relation between Environmental, Demographic, and Geographical Factors, and COVID-19 Diffusion: A Case Study

This study analyses data on COVID-19 cases alongside environmental, demographic and geographic data. This study focuses on Italy that has had rapid diffusion of COVID-19 in society during the first wave of COVID-19 pandemic in 2020. Results show that cities with little wind, high humidity and frequently high levels of air pollution — exceeding safe levels of ozone or particulate matter — had higher numbers of COVID-19 related infected individuals and deaths. Overall, then, results here suggest that that geo-environmental factors may have accelerated the spread of COVID-19 in polluted cities of North Italy, leading to a higher number of infected individuals and deaths. Implications of environmental and sustainable science are discussed.