Eradication of Smallpox, Polio, and how they may help in Approaching Covid-19

Eradication of Smallpox, Polio and COVID-19 Name Institution Course Instructor Date Eradication of Smallpox, Polio and COVID-19 Epidemiologic variation amongst polio, smallpox, and COVID-19 substantially influences how each disease is managed. Polio is caused by the poliovirus and is spread mainly via the fecal-oral route. Besides, it is presented asymptomatically in numerous instances, making the disease complex to identify and manage without widespread vaccination. On the other hand, smallpox results from variola virus and has an extended incubation period. Moreover, it is mainly spread from one person to another through face-to-face contact. As a result, it facilitated effective containment through isolation and a targeted ring vaccination strategy. COVID-19 stems from the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that adapts to genetic evolution and emerging mutations (Cascella et al., 2023). The condition spread quickly via respiratory droplets and aerosols. COVID-19 comprises increased asymptomatic transmission, making traditional containment approaches such as isolation more challenging. Epidemiological principles have played a crucial role in solving COVID-19. For instance, surveillance systems have been pivotal in tracking ...