most vaccinated countries covid

When the SARS-CoV-2 (COVID-19) virus was discovered in 2020, a vaccine was developed in reaction to it. There have been 176.6 reported cases of COVID-19 worldwide, involving 3.83 million fatalities, as of June 2021, as per the World Health Organization. More than 2.37 billion doses of COVID-19 vaccination have been given worldwide. Vaccines and Their