This data updates around every 10-20 minutes by Greenwich Mean Time (GMT), and might not reflect some cases that are still being reported.

Numbers are based on official estimates, which may not account for unverified cases in countries lacking the proper infrastructure to diagnose patients.

The data is taken from an api source, which aggregates coronavirus data from over 13 sources. When there is a discrepancy, they report the higher infected/recovered/deceased count. These sources update at different times and may have different ways of gathering data regarding of that some data of specific countries might be delayed.

A change in a source may result in inaccurate/no data being reported for the associated region.

The Vaccine Data is provided with the following information, Candidates, Candidates background, mechanism, phase, sponsors, and institutions.