However, a separate study by a group of researchers including epidemiologist Marc Lipsitch from Harvard’s T.H. Chan School of Public Health, found that sustained transmission of the coronavirus and the rapid growth in infections was possible in a range of humidity conditions – from cold and dry provinces in China to tropical locations, such as the Guangxi Zhuang autonomous region in the far south of the country and
Singapore. Weather alone, [such as an] increase of temperature and humidity as the spring and summer months arrive in the Northern Hemisphere, will not necessarily lead to declines in case counts without the implementation of extensive public health interventions,” said the study, which was published in February and is also awaiting scientific review.