Preventive Healthcare Services
Levels of Health Promotion and Illness Prevention
Healthcare Associated Infections II: Preventive Measures
Transmission-based Precautions II: Airborne and Protective Environment
Standard Precaution
Sexually Transmitted Infections
You might also read
Articles linked to this work by shared authors, journal, and citation graph.
Updated: May 5, 2026

The α-test: Rapid Cell-free CD4 Enumeration Using Whole Saliva
Published on: May 16, 2012
1U.S. Preventive Services Task Force, Rockville, Maryland
The U.S. Preventive Services Task Force (USPSTF) recommends screening all adolescents and adults aged 15-65 for HIV infection. Pregnant women, including those in labor, should also be screened for HIV.
Area of Science:
Background:
Purpose of the Study:
Main Methods:
Main Results:
Conclusions: