As of 5 December 2022, 12.7 billion COVID-19 vaccine doses have been administered worldwide, with 67.9 percent of the global population having received at least one dose. While 4.19 million vaccines were then being administered daily, only 22.3 percent of people in low-income countries had received at least a first vaccine by September 2022, according to official reports from national health agencies, which are collated by Our World in Data.