Zoe Young of the medical NGO, Medecins Sans Frontieres (MSF), is keeping a web diary for the BBC News Website from Angola as she helps with the emergency response to an outbreak of the deadly Marburg virus. Here she describes her first two days of work in the town of Uige in the north-east of the country, which has so far been the town worst hit by the epidemic.Interesting read. I hope it continues - sans Editorial Spin.