Long-term dataset on North American monarch butterflies (<i>Danaus plexippus</i>) infection with the protozoan <i>Ophryocystis elektroscirrha</i> (OE) to accompany<b> Parasite dynamics in
North American monarchs predicted by host density and seasonal migratory
culling</b><p>by </p>
<p>Ania A. Majewska<sup>1</sup>*, Andrew K. Davis<sup>2</sup>, Sonia
Altizer<sup>2</sup>, and Jacobus C. de Roode<sup>1</sup> </p>
<p><b> </b></p>
<p>1 Department of Biology,
Emory University, Atlanta, GA, USA</p>
<p>2 Odum School of Ecology,
University of Georgia, Athens, GA, USA</p>