Category 3
From Tardis Wiki, the free Doctor Who reference
Category 3 was a category of the categories of life system instated in light of Miracle Day, which resulted in the human race becoming immortal for several months in 2011. (TV: The Blood Line) Category 3 referred to any person who was completely healthy with no illnesses or injuries — anyone not in Categories 1 or 2. (TV: The Categories of Life)