coronavirus             The 2019 Novel Coronavirus COVID-19 (2019-nCoV)
                        Dataset
covid19_vaccine         The COVID-19 Worldwide Vaccine Dataset
get_info_coronavirus    Get information about the datasets provided by
                        the coronavirus package
refresh_coronavirus_jhu
                        Refresh the 2019 Novel Coronavirus COVID-19
                        (2019-nCoV) Dataset in the Covid19R Project
                        Format
update_dataset          Update the coronavirus Dataset
