Nigeria braces as coronavirus hits mega city Lagos LAGOS - Nigeria's economic hub Lagos confirmed a case of new coronavirus on Friday, stirring memories of the fears sparked six years ago when West Africa's Ebola epidemic hit the chaotic megacity of 20 million. The health minister said the first confirmed case of the virus in sub-Saharan Africa was an Italian citizen who had returned from Milan earlier this week. "The patient is clinically stable, with no serious symptoms," Ehanire said, adding that the patient was being treated at a hospital for infectious diseases in Lagos. The low number of cases so far across Africa, which has close economic ties with China, the epicentre of the deadly outbreak, has puzzled health specialists. Prior to the case in Nigeria, there had been just two cases on the continent -- in Egypt and Algeria. - Vulnerable country - Nigeria, Africa's most populous country with some 190 million people, is viewed as one o