Covid-19: count and estimates

By mid of September, India’s Covid-19 caseload crossed a million mark. Ever since, the world’s worst hit India’s large population began to endure it fearlessly. One and half months later, the caseload shrunk nearly half, even when daily new cases are in thousands. Where did that secret rapid-recovery magic come from?, asks Sajikumar, who is authoring a book on India’s Covid-19 trials.