The sharpest upticks in recent weeks have been seen in south-east Asia – driven in large part by India – and the eastern Mediterranean and western Pacific regions, but the situation is also very bad in Latin America. People who migrated to Brazil in search of work are now reported to be fleeing the humanitarian catastrophe that is unfolding there.
Infection rates are still high in many wealthy countries – including the US and much of Europe – but the mood is more upbeat: as vaccines roll out, many people feel the worst is behind them. Some US states have rashly lifted their mask mandates. The British government gave the most optimistic signal it could think of earlier this month, when it reopened pubs. And Covid-19 is slipping down the headlines, reflecting not just fatigue at having to respect the rules, but fatigue at the very mention of the disease. Fear concentrates the mind, but fear is dissipating; we’d rather read about Tory sleaze, or the doomed European Super Leag