Fig 1.
Overview of the extended SEIR compartmental model.
(A) Compartmental model flow diagram. (B) Natural disease progression of SARS-COV-2 virus in infected patients. S = susceptible, L = exposed and not infectious (Latent stage) (asymptomatic), E = asymptomatic and infectious, I = symptomatic and infectious, QL = exposed and not infectious (Latent) and Quarantined (diagnosed), QE = asymptomatic and infectious and Quarantined (diagnosed), QI = Infectious and Quarantined (diagnosed), H = Hospitalized, R = Recovered, and D = Deaths.
Table 1.
Feasible combinations ⁋ of testing, contact rate, and population size on campus for effective control of a disease outbreak in the absence of a vaccine.
Table 2.
Combinations of testing, vaccine coverage, and population size for effective control of a disease outbreak.
Table 3.
Suitable testing options ⁋ for effective control of a disease outbreak keeping contact rates at reported levels † ‡.