OpenCage Geocoder combines multiple geocoding systems and lots of open data to provide geocoding and reverse geocoding services that cover the entire world. Users are free to display geocoding results on any type of map and even use those results for commercial purposes. The OpenCage Geocoder API does not currently support bulk geocoding, but users are encouraged to request it if they want it.
Since February of this year, ProgrammableWeb has been tracking APIs that provide access to data related to the COVID-19 pandemic. This article highlights the available APIs. The World Health Organization now reports that the virus has infected over 40,000,000 people across more than 200 countries.