![]() ![]() Unravelling them will be important for discerning potential future scenarios, such as the first wave in virgin territories still untouched by COVID-19 and for future waves elsewhere. ![]() These unknowns and uncertainties require a deeper understanding of the variable trajectories of COVID-19. This paper tries to make sense of this variability-by exploring the important role that context plays in these different COVID-19 epidemics by comparing COVID-19 epidemics with other respiratory diseases, including other coronaviruses that circulate continuously and by highlighting the critical unknowns and uncertainties that remain. Learning from the variety of ways the COVID-19 epidemic is unfolding across the globe can potentially contribute to solving the COVID-19 puzzle. But important knowledge gaps remain (unknowns). In only a few months, an enormous amount of scientific evidence on SARS-CoV-2 and COVID-19 has been uncovered (knowns). But this variety of global trajectories is little described, analysed or understood. Until now, the insights gained on COVID-19 have been largely dominated by the COVID-19 epidemics and the lockdowns in China, Europe and the USA. However, in different countries, the COVID-19 epidemic takes variable shapes and forms in how it affects communities. Since its emergence in Wuhan, China, in late 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes COVID-19, has spread to nearly all countries of the world in only a few months. It is very exceptional that a new disease becomes a true pandemic. Correspondence to Professor Wim Van Damme wvdammeitg.be.25 School of Public Health, The University of Queensland, Brisbane, Queensland, Australia.24 Institut National de Recherche Biomédicale, Kinshasa, Democratic Republic of Congo.23 Health Equity Cluster, Institute of Public Health, Bengaluru, India. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |