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. 2024 Jun 17;2:38. doi: 10.1186/s44263-024-00069-y

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Fig. 5 — Impact of behaviour change and vaccinations on transmissibility, susceptibility, and outbreaks of SARS-CoV-2 infections in Laos. Four situations are considered: counterfactual situation without behaviour change and vaccination (top left); situation without reduction in contact rate induced by protective behaviours (i.e. No behaviour change) (top right); situation without vaccination (bottom left); the baseline situation for the actual epidemic outbreaks in Laos (bottom right). For each situation, the following characters were shown a time-vary reproduction number R_t, b proportions of singly and fully vaccinated and VE; c reduction in contact rate and susceptibility to SARS-CoV-2 infection; d the predicted incidence from 11 April to 12 May 2022. In panel b, the thin and bold lines represented the values for the single and fully vaccinated respectively; in panel d, the prevalence of SARS-CoV-2 infection on 12 May 2022 and cumulated deaths were shown. In panels a, b, and d, the thick black line represented median estimates and grey shading was their 95% credible intervals