全球智库信息集成服务系统

Key findings

• Vaccine nationalism could cost the global economy up to $1.2 trillion a year in GDP.
• As long as there is no vaccine against the disease, the global cost associated with COVID-19 and its economic impact could be $3.4 trillion a year.
• If the poorest countries cannot access vaccines, the world could still lose between $60 billion and $340 billion a year in GDP.
• For every $1 spent on supplying poorer countries with vaccines, high-income countries would get back about $4.80.