Nigeria Quarantined in Hong Kong over Ebola Tests Negative A Nigerian man who was quarantined after he showed Ebola-like symptoms during a trip to Hong Kong has tested negative for the deadly virus. The southern Chinese city government said in a statement that the man had tested negative for Ebola virus upon preliminary laboratory testing. The thirty-two year-old arrived in Hong Kong from Lagos, Nigeria's most populous city, via Dubai on Thursday and was hospitalised yesterday after vomiting and suffering from diarrhea. With a densely populated city of some seven million people, Hong Kong is particularly alert to the spread of viruses after Severe Acute Respiratory Syndrome killed almost 300 people eleven years ago. Source: ALJAZEERA