Kilonzi J, Ngari C, Karanja S. Modelling The Impact of Screening, Treatment and Underlying Health Conditions on Dynamics of Covid-19. JPRM [Internet]. 4Oct.2023 [cited 15May2024];20(1):153-7. Available from: http://scitecresearch.com/journals/index.php/jprm/article/view/2212