Information about emerging diseases, diseases with updated reporting or testing recommendations, agents of bioterrorism, and resources available to you.
CD Connection Newsletter
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March 1, 2013 Summary Report for the 2012 West Nile Virus (WNV) Seasonl
October 4, 2012 Orange County continues to receive reports of WNV infection.
September 14, 2012 Additional WNV infections have been reported in Orange County.
August 27, 2012 Increased West Nile Virus (WNV) activity has been noted in many areas of the U.S. in recent weeks, including Orange County.
August 1, 2012 Orange County reports its first West Nile Virus human infection of the season!
July 18, 2012 Atypical Hand, Foot, and Mouth Disease - Coxsackievirus A6; Summer Influenza
June 28, 2012 First West Nile Virus-positive mosquito pool of the season; Typhus update
December 9, 2011 Summary report for the 2011 West Nile Virus season
October 3, 2011 Orange County Public Health has updated the list of reportable diseases, following recent changes made by the California Department of Public Health (CDPH).
August 26, 2011 Orange County reports its first human West Nile Virus case of the season; Typhus Update
May 11, 2011 Orange County reports its first West Nile Virus positive bird of the season!
View 2006-2010 CD News Archive (8.7 MB)