David Codrea is posting news on Mike’s condition as he receives it from family members (or from Mike himself, if that proves possible).
Probably best that Mike isn’t bombarded with too many emails or phone calls, even if they’re meant to remind him we care.
UPDATE in comment.

Update today from David:
http://waronguns.blogspot.com/2016/04/i-spoke-with-mike-vanderboegh-last-night.html
Not much time left now. Gratitude offerings to Mike still very welcome. Rosey can receive them.