Day one thousand and one. We came in close contact with a hive ...
Neville: Day one thousand and one. We came in close contact with a hive today. Blood tests confirm that I remain immune to both the airborne and contact strains. Canines remain immune to airborne strain only. The vaccine trials continue. I'm still unable to transfer my immunity to infected hosts. The Krippen Virus is... elegant.
Neville: Just fishin' in the dark, son.
[after a long pause, going back to his train of thought]
Neville: Behavioral note - an infected male exposed himself to sunlight today. Now it's possible decreased brain function or growing scarcity of food is causing them to... ignore their basic survival instincts. Social de-evolution appears complete. Typical human behavior is now entirely absent.