Comment on

• Implications of a 2005 measles outbreak in Indiana for sustained elimination of measles in the United States.

  Parker AA, Staggs W, Dayan GH, Ortega-Sánchez IR, Rota PA, Lowe L, Boardman P, Teclaw R, Graves C, LeBaron CW. Parker AA, et al. N Engl J Med. 2006 Aug 3;355(5):447-55. doi: 10.1056/NEJMoa060775. N Engl J Med. 2006. PMID: 16885548