Describe the symptoms and how the symptoms started (how long he might have had the disease before the symptoms appeared) of the Marburg virus as it affects Charles Monet.

Seven days after the trip to Kitum Cave, Monet develops a severe headache. He decides to stay home from work, but the headache only becomes more intense and is soon joined by a backache. Three days after his headache begins, Monet spikes a fever and begins to vomit uncontrollably. His personality changes – he becomes sullen and resentful to his housekeeper – while his face becomes frozen in a mask-like state. When his eyeballs turn red and his skin takes on a yellowish shade, Monet’s housekeeper fears that he is turning into a zombie. We can infer that it took about a week for the symptoms to appear.