Model suggests sharing 46% of COVID-19 vaccines with low-income countries to protect people worldwide

A team of researchers affiliated with multiple institutions in China has applied mathematics to the problem of COVID-19 vaccine distribution. In their paper published in the journal Nature Human Behaviour, the group describes calculating an equitable vaccine distribution level that would protect the most people. Dan Yamin, with Tel Aviv University, published a News & Views piece in the same journal issue outlining the work done by the team in China.