Table 3. Treatment Strategies.

Strategy	Short Name	Node Selection at each Treatment Epoch
Decreasing node degree	dec. degree	Choose node avail. for treatment with largest node degree.
Increasing node degree	inc. degree	Choose node avail. for treatment with smallest node degree.
Random node selection	random	Choose avail. ego randomly. Treat ego.
Acquaintance, degree ≥5	acq5	Choose avail. ego randomly. Treat ego & ego’s avail. contacts with node degree ≥5.
Acquaintance, degree ≥3	acq3	Choose avail. ego randomly. Treat ego & ego’s avail. contacts with node degree ≥3.
Primary contacts	ring	Choose avail. ego randomly. Treat ego & ego’s avail. contacts.
Primary & some sec. contacts	2-ring	Choose avail. ego randomly. Treat ego, avail. prim. contacts and some avail. sec. contacts.
Primary and all sec. contacts	2-ring all	Choose avail. ego randomly. Treat ego, avail. prim. contacts, and all avail. sec. contacts.
Contacts of uninfected nodes	naive ring	Choose uninfected ego randomly. Treat all of ego’s avail. prim. contacts.

Abbreviations: “avail.”: available, “prim.”: primary, “sec.”: secondary.

Treatment strategies considered. In all cases, only infected nodes not currently in treatment and without a history of treatment failure are “available” for treatment.