Description: Download COVID-19 data across governmental sources at national, regional, and city level, as described in Guidotti and Ardia (2020) <doi:10.21105/joss.02376>. Includes policy measures by 'Oxford COVID-19 Government Response Tracker' <https://www.bsg.ox.ac.uk/covidtracker>. Provides a seamless integration with 'World Bank Open Data' <https://data.worldbank.org/>, 'Google Mobility Reports' <https://www.google.com/covid19/mobility/>, 'Apple Mobility Reports' <https://www.apple.com/covid19/mobility>.

Description: Download COVID-19 data across governmental sources at national, regional, and city level, as described in Guidotti and Ardia (2020) <doi:10.21105/joss.02376>. Includes policy measures by 'Oxford COVID-19 Government Response Tracker' <https://www.bsg.ox.ac.uk/research/research-projects/coronavirus-government-response-tracker>. Provides a seamless integration with 'World Bank Open Data' <https://data.worldbank.org/>, 'Google Mobility Reports' <https://www.google.com/covid19/mobility/>, 'Apple Mobility Reports' <https://covid19.apple.com/mobility>.

Description: Download COVID-19 data across governmental sources at national, regional, and city level, as described in Guidotti and Ardia (2020) <doi:10.21105/joss.02376>. Includes the time series of vaccines, tests, cases, deaths, recovered, hospitalizations, intensive therapy, and policy measures by 'Oxford COVID-19 Government Response Tracker' <https://www.bsg.ox.ac.uk/research/research-projects/coronavirus-government-response-tracker>. Provides a seamless integration with 'World Bank Open Data' <https://data.worldbank.org/>, 'Google Mobility Reports' <https://www.google.com/covid19/mobility/>, 'Apple Mobility Reports' <https://covid19.apple.com/mobility>.

Description: Provides a daily summary of COVID-19 cases, deaths, recovered, tests,
vaccinations, and hospitalizations for 230+ countries, 760+ regions,
and 12000+ administrative divisions of lower level.
Includes policy measures, mobility data, and geospatial identifiers.
Data source: COVID-19 Data Hub <https://covid19datahub.io>.
Imports: tools, utils, R.utils, data.table