As vaccines are developed worldwide in the global effort to combat the Covid-19 pandemic, drug regulatory agencies for countries or blocs play a crucial part in assessing the readiness of those vaccines to be obtained and administered. The following represent the European Union, the USA and the UK.
Covid-19 vaccine tracker ("the global race to vaccinate") - regularly updated Financial Times page
"The numbers shown here are updated frequently, using data compiled by the Our World in Data project at the University of Oxford, the World Health Organization and national data sources from some countries"
Covid-19 Vaccines - homepage with further links including regional level dashboards. From the World Health Organization (WHO)