Fig. 2
From: Modeling COVID-19 transmission: effects of age structure and vaccination

Fitting of the parameters \(\delta (\theta ), \beta (\theta )\) and \(v(\theta )\) with real data.
From: Modeling COVID-19 transmission: effects of age structure and vaccination
Fitting of the parameters \(\delta (\theta ), \beta (\theta )\) and \(v(\theta )\) with real data.