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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/101700, first published .
Two women at a table displaying health education materials, promoting family well-being.

Effectiveness and Safety of Tasso+ Pediatric Microsampling for Child Blood Lead Levels: Cohort Study

Effectiveness and Safety of Tasso+ Pediatric Microsampling for Child Blood Lead Levels: Cohort Study

Alana M W LeBron   1, 2 , MScPH, PhD ;   Kristina Uban   1, 3, 4 , PhD ;   Julia Mangione   1 , MSc ;   Olaya Daki   1 , BA ;   Erika Ramirez-Mayoral   5 , PhD ;   Maya Cheav   6 , BS ;   Sarahi Gutierrez Luna   5 , BA ;   Adriana Orellana   5 , BS, MPH ;   Yohana Rojas de Jesus   5 ;   Yezenia Marrujo   5 ;   Blanca I Contreras   5 ;   Teresa Campos   5 ;   Jun Wu   7 , MS, PhD

1 Department of Health, Society, and Behavior, Joe C. Wen School of Population & Public Health, University of California, Irvine, Irvine, CA, United States

2 Department of Chicano/Latino Studies, School of Social Sciences, University of California, Irvine, Irvine, CA, United States

3 Institute of Interdisciplinary Salivary Bioscience Research, University of California, Irvine, Irvine, CA, United States

4 Center for the Neurobiology of Learning and Memory (CNLM), University of California, Irvine, Irvine, CA, United States

5 Community Member At-Large, Santa Ana, CA, United States

6 Orange County Environmental Justice, Santa Ana, CA, United States

7 Department of Environmental and Occupational Health, Joe C. Wen School of Population & Public Health, University of California, Irvine, Irvine, CA, United States

Corresponding Author:

  • Alana M W LeBron, MScPH, PhD
  • Department of Health, Society, and Behavior, Joe C. Wen School of Population & Public Health
  • University of California, Irvine
  • 856 Health Sciences Quad, Office 3555
  • Irvine, CA 92697
  • United States
  • Phone: 1 949-824-5242
  • Fax: 1 949-824-1019
  • Email: alebron@uci.edu