1. COVID-19: a review on the novel coronavirus disease evolution, transmission, detection, control and prevention;Sharma A;Viruses,2021
2. IRIS PAHO. Weekly COVID-19 epidemiological update: Issue 33 (20 September 2022). (2022). Accessed: September 25, 2022: https://iris.paho.org/handle/10665.2/56466.
3. USAFacts. US coronavirus vaccine tracker. (2021). Accessed: October 20, 2022: https://usafacts.org/visualizations/covid-vaccine-tracker-states.
4. PAHO. Weekly COVID-19 epidemiological update: region of the Americas, Issue 9. (2022). Accessed: October 20, 2022: https://www.paho.org/en/file/107020/download?token=GmGwUr6b.
5. Vaccine hesitancy in the era of COVID-19;Troiano G;Public Health,2021