If any one missed it, the new chapter is up.
We had three days of down time. Everyone healed at least six damage in that time. You could heal more by seeking medical attention, or taking a day off from school and training to get a full day of rest.
First Aid: Every day, a person with access to a first aid kit can benefit from a First Aid action. (This can be done without drawing family or official attention to the buries and burns.) Someone with the Treat Injury skill must roll to administer first aid. Doing this to yourself is at -5. At a result of 15, regain 2 hit points. For each number above 15, regain another hit point.
There's also extended medical care and focused medical care. These might require more work--and probably a sneaky way to gain access to medical supplies from the school nurse, a hospital, or a DNA facility.
We'll all get a talent next level. if someone is interested, I have written a talent tree for magic girls too use radiant energy in place of medical equipment for healing actions. This includes some of the extraordinary medical abilities used by the Medic prestige class in star wars saga.