According to Our World in Data, a tracking website associated with Oxford University, over 4.66 billion doses of covid-19 vaccines were given worldwide. Data on the website shows that China, where the coronavirus first emerged in late 2019, leads the global count with over 1.84 billion shots. COVID-19 Vaccine Hesitancy Worldwide: A Concise Systematic Review of Vaccine Acceptance Rates https://t.co/cQFwk4jPNg — Chinedu Oraka (@TheChineduOraka) August 9, 2021 India comes second ...