Wuhan, the central Chinese city where the coronavirus first emerged last year, partly reopened on Saturday after more than two months of near total isolation for its population of 11 million. A top Asian security conference that gathers defence ministers -- including from the US and China -- and senior military officials was cancelled due to the pandemic. Thousands of migrant workers in India, left jobless and penniless by the full shutdown of the country, are walking long distances back to their home villages after all transport was stopped except for essential services.