Volume 17, Number 12—December 2011
Research
West Nile Virus Infection of Birds, Mexico
Figure 2

Figure 2. Viremia profile for great-tailed grackles experimentally inoculated with Tabasco or Tecate strains of West Nile virus. Virus titers are plotted on a logarithmic scale. A) Individual birds; B) group means. Error bars represent ranges of observed titers.
1Current affiliation: El Colegio de la Frontera Sur, Campeche, Mexico.
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