Domestic mobility restrictions to control the spread of COVID-19 are widespread in developing countries, and have trapped millions of migrant workers in hotspot cities. We show that bans can increase cumulative infections relative to a counterfactual san restrictions. A SEIR model shows bans’...

Despite multilateral commitments and political statements of solidarity and cooperation to guarantee the availability and access to COVID-19 vaccines (and other relevant technologies for control and treatment), the scenario after the beginning of vaccination is marked by the deepening of vaccine...

The second wave of COVID-19 caused havoc across India. It was twice as severe as the first one. More than 400,000 COVID-19 cases per day were being reported. The worst affected states were Maharashtra, Kerala, Karnataka, Tamil Nadu, Delhi and Andhra Pradesh. The spike in cases was largely...