Antiviral medications http://www.CDC.gov/shingles/about/Prevention-Treatment.html CDC http://www.CDC.gov/Shingles/about/Prevention-treatment.html http://www.cdc.gov/shingles/about/prevention-treatment.html http://www.cdc.gov/shingles/about/prevention-treatment.html Shingles | Prevention and Treatment | Herpes Zoster | CDC Shingles | Prevention and Treatment | Herpes Zoster | CDC