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He was exposed while working in a rented office block in London, performing dangerous procedures and handing over medication illegally.

Government ministries, banks and office blocks stand blackened and burned, while the museum – a symbol of the nation's proud history and culture – has been particularly hard hit.

The level of destruction in central Khartoum is stunning: government ministries, banks and towering office blocks stand blackened and burned.

A discovery underneath the basement of an office block has been described as one of the most important pieces of Roman history unearthed in the city of London.

He was working out of a small room in an east London office block - a non-clinical environment which would have increased the risk of infection.