Acting Assistant Professor

Publications
- Marotta, PL, Humphries, D, Escudero, D, Katz, DA, Rosen, JG, Hill, SV et al.. Strengthening the US Health Workforce to End the HIV Epidemic: Lessons Learned From 11 EHE Jurisdictions: Erratum. J Acquir Immune Defic Syndr. 2025; :. doi: 10.1097/QAI.0000000000003683. PubMed PMID:40249010 .
- Marotta, PL, Humphries, D, Escudero, D, Katz, DA, Rosen, JG, Hill, SV et al.. Strengthening the US Health Workforce to End the HIV Epidemic: Lessons Learned From 11 Ending the HIV Epidemic Jurisdictions. J Acquir Immune Defic Syndr. 2025;98 (5S):e181-e191. doi: 10.1097/QAI.0000000000003625. PubMed PMID:40163070 .
- Concepcion, T, Kinuthia, J, Otieno, FA, Akim, E, Aketch, H, Gómez, L et al.. Postpartum women's prospective acceptability of long-acting HIV prevention approaches in Kenya: A qualitative study. Res Sq. 2025; :. doi: 10.21203/rs.3.rs-6058755/v1. PubMed PMID:40060044 PubMed Central PMC11888558.
- Secor, AM, Justafort, J, Torrilus, C, Honoré, J, Kiche, S, Sandifer, TK et al.. "Following the data": perceptions of and willingness to use clinical decision support tools to inform HIV care among Haitian clinicians. Health Policy Technol. 2024;13 (3):. doi: 10.1016/j.hlpt.2024.100880. PubMed PMID:39555144 PubMed Central PMC11567668.
- List, K, Agamile, P, Alia, DY, Cherutich, P, Danforth, K, Kinuthia, J et al.. Reimagining policy implementation science in a global context: a theoretical discussion. Front Health Serv. 2024;4 :1292688. doi: 10.3389/frhs.2024.1292688. PubMed PMID:39371575 PubMed Central PMC11449972.
Current Projects
WhatsApp focus groups and respondent-driven sampling: novel approaches to engage diverse adolescents
PrEP optimized for mothers (PrOM): efficient PrEP integration in MCH clinics
PrEP Implementation for Mothers in Antenatal Care (PrIMA)
Causes and risk factors for death in HIV positive adolescents and youth in Kenya
Completed Projects
Video Counseling and saliva testing to improve outpatient pediatric HIV testing
Diagnostic performance and acceptability of saliva-based testing in children
Systems analysis and improvement approach to improve pediatric HIV testing and linkage to care
Technical support to World Health Organization on HIV testing
Financial Incentives to Increase Pediatric HIV testing (FIT)
Optimizing peripartum HIV testing at Home (OPT-Home)
Delivering PrEP in Maternal Child Health (MCH) and Family Planning (FP) Systems (PrIYA)