A webcomic by Lauren R. Weinstein. Part one here: http://nautil.us/blog/carriers-a-webcomic-on-health-luck-and-life Part two here: http://nautil.us/blog/carriers-part-2-the-test Part three: http://nautil.us/blog/carriers-part-3-the-wait Part four: http://nautil.us/blog/carriers-part-4-the-results Part five: http://nautil.us/blog/carriers-part-5-the-aftermath