Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Serological results for 13 patients with positive IgM phase II and I serology for Q fever. Each diamond represents the titer of IgM antibody to C. burnetii. The left and right panels show titers of IgM phase II and phase I antibodies, respectively, for serum samples and dried blood samples on blotting paper.
