KINSHASA (Reuters) -A new case of Ebola has been confirmed in northwestern Democratic Republic of Congo, prompting health authorities to enforce urgent containment measures just four months after the previous outbreak came to an end. The case, a 31-year old male, was detected in the city of Mbandaka, capital of Congo’s Equateur province. Around 74 of his contacts are being tracked, the health ministry said in a statement. The patient began showing symptoms on April 5, but did not seek treatment for more than a week, the World Health Organization (WHO) said in a statement. He was admitted to an…