The cities below are those that had COVID-19 cases before Princesa Isabel-PB. The similarity index and difference in days are given by the proximity of the curves of number of deaths. See comparison charts and timelines for more details.
The cities below are cities similar to Princesa Isabel-PB in terms of socioeconomic factors. The similarity index is based on several variables that might influence the severity of the epidemic. See comparison charts for more details.