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Fig. 4 | BMC Public Health

Fig. 4

From: The minimal COVID-19 vaccination coverage and efficacy to compensate for a potential increase of transmission contacts, and increased transmission probability of the emerging strains

Fig. 4

Counter plots of control reproduction number \({R}_0^v\) with respect to vaccination coverage v and quarantine rate q (A); and counter plot of control reproduction number \({R}_0^v\) with respect to vaccine efficacy and the quarantine rate (B). The baseline values are fixed as: β = 0.6, βv = 1.8, v = 0.5, η = 0.6. The other parameter values are given in Table 1

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