| PHIN Variable ID | 
		Data Element Name | 
		Data Element Description | 
	
	
		| INV109 | 
		Case Investigation Status Code | 
		Case Investigation Status Code | 
	
	
		| DEM161 | 
		Patient Address City | 
		Patient Address City | 
	
	
		| INV159 | 
		Detection Method | 
		Detection method | 
	
	
		| INV161 | 
		Confirmation Method | 
		Code for the mechanism by which the case was classified, providing information about how the case classification status was derived.  More than one confirmation method may be indicated. | 
	
	
		| INV162 | 
		Confirmation Date | 
		If an investigation is confirmed as a case, the confirmation date is entered | 
	
	
		| TBD | 
		Appraisal | 
		What is the clinical case appraisal as determined by the case investigator? | 
	
	
		| LAB598 | 
		VPD Lab Message Patient Identifier | 
		VPD lab message patient Identifier that will be used along with the reference laboratory and specimen identifier to uniquely identify a VPD lab message | 
	
	
		| LAB143 | 
		VPD Lab Message Reference Laboratory | 
		VPD reference laboratory that will be used along with the patient identifier and specimen identifier to uniquely identify a VPD lab message | 
	
	
		| LAB125 | 
		VPD Lab Message Specimen Identifier | 
		VPD lab message specimen identifier that will be used along with the patient identifier and reference laboratory to uniquely identify a VPD lab message | 
	
	
		| VAC148 | 
		Vaccinated Per ACIP Recommendations | 
		Was mother vaccinated as recommended by the Advisory Committee on Immunization Practices (ACIP)? | 
	
	
		| VAC149 | 
		Reason Not Vaccinated Per ACIP Recommendations | 
		Reason subject not vaccinated as recommended by ACIP | 
	
	
		| TBD | 
		Length of Time in the US since last travel | 
		Length of time in the US since the last travel | 
	
	
		
	
		| TBD | 
		Length of Time in the US since last travel, Units | 
		Length of time in the US since last travel, Units |