Get well soon, Mr Buhari

EVER since word trickled out that Muhammadu Buhari, Nigeria’s 74-year-old president, was not just taking a holiday in Britain but seeking medical care, his country has been on edge. Nigerians have bad memories of this sort of thing. Mr Buhari’s predecessor bar one, Umaru Yar’Adua, died after a long illness in 2010, halfway through his first term. During much of his presidency he was too ill to govern effectively, despite the insistence of his aides that he was fine. In his final months he was barely conscious and never seen in public—yet supposedly in charge. Since he had not formally handed over power to his deputy, Goodluck Jonathan, his incapacity provoked a constitutional crisis and left the country paralysed. There is nothing to suggest that Mr Buhari is as ill as Yar’Adua was. But that is because there is little information of any kind. His vice-president, Yemi Osinbajo, insists that his boss is “hale and hearty”. Mr Buhari’s spokesman says his doctors have recommended a good rest. Yet even members of Mr Buhari’s cabinet have not heard from him for weeks, and say that they do not know what ails him or when he will return. Such disclosure would be expected in any democracy. In Nigeria the need is even more pressing. Uncertainty is unsettling the fractious coalition of northern and southern politicians that put Mr Buhari into power. Nigeria is fragile: the split between northern Muslims and southern Christians is one of many that sometimes lead to violence. The country also faces a smouldering insurrection in the oil-rich Delta and an insurgency in the north-east by jihadists under the banner of Boko Haram (“Western education is sinful”). Mr Buhari, an austere former general, won an election two years ago largely because he promised to restore security and fight corruption. Although his government moves at a glacial pace, earning him the nickname “Baba Go Slow”, he has wrested back control of the main towns in three states overrun by Boko Haram. Yet the jihadists still control much of the countryside, and the government has been slow to react to a looming famine that has left millions hungry. On corruption, Mr Buhari has made some progress. A former national security adviser is on trial in Nigeria for graft, and a former oil minister was arrested in Britain for money laundering. So far, however, there have been no big convictions