Clockwise from top: Donald J. Trump; a protester at a Santa Ana City Council meeting; California's Senate President pro Tem Kevin de Leon; a U.S. Immigration and Customs Enforcement agent.

How the Immigration Battle Lines Are Being Drawn

The shock that gripped immigrants and their advocates in the immediate aftermath of Donald J. Trump’s election has given way to an unprecedented mobilization. Here’s a rundown of what’s happening now and what may happen after his inauguration.

Lab assistant Erin Scott with the Kern County Public Health Services Department is placing valley fever patient samples into test trays.

Accurate Valley Fever Counts Elude Officials

Estimates of valley fever cases recorded by local, state and federal agencies vary so widely that they call into question the accuracy of the figures released to the public, a Center for Health Journalism Collaborative investigation has found.