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Table 2 The parameter values for COVID model [4]

From: On the optimal control of coronavirus (2019-nCov) mathematical model; a numerical approach

Parameter Description Value (per \(da y^{\alpha } \))
\(\pi _{p}^{\alpha } \) Birth rate \(( \mu _{p} \times N_{p} (0) )^{\alpha } \)
\(\mu _{p}^{\alpha } \) Natural mortality rate \(( \frac{1}{76.79 \times 365} )^{\alpha } \)
\(\eta _{p}^{\alpha } \) Contact rate \((0.05 )^{\alpha } \)
\(\psi ^{\alpha } \) Transmissibility multiple \((0.02 )^{\alpha } \)
\(\eta _{w}^{\alpha } \) Disease transmission coefficient \((0.000001231 )^{\alpha } \)
\(\theta _{p}^{\alpha } \) The proportion of asymptomatic infection \((0.1243 )^{\alpha } \)
\(w_{p}^{\alpha } \) Incubation period \((0.00047876 )^{\alpha } \)
\(\rho _{p}^{\alpha } \) Incubation period \((0.005 )^{\alpha } \)
\(\tau _{p}^{\alpha } \) Recovery rate of \(I_{p}\) \((0.09871 )^{\alpha } \)
\(\tau _{ap}^{\alpha } \) Recovery rate of \(A_{p}\) \((0.854302 )^{\alpha } \)
\(\varrho _{\alpha } \) M-virus contribution by \(I_{p}\) \((0.000398 )^{\alpha } \)
\(\varpi _{p}^{\alpha } \) M-virus contribution by \(A_{p}\) \((0.001 )^{\alpha } \)
\(\pi ^{\alpha } \) Virus removing rate from M \((0.01 )^{\alpha } \)