
Overview of Testing for SARS-CoV-2 | COVID-19 | CDC
Aug 29, 2024 · This overview describes current information on the types of tests used to detect SARS-CoV-2 infection and their intended uses. This information is intended for use by healthcare providers, …
A1C Test for Diabetes and Prediabetes | Diabetes | CDC
May 15, 2024 · The A1C test—also known as the hemoglobin A1C or HbA1c test—is a simple blood test. Your A1C is used to diagnose prediabetes and diabetes, and monitor your progress. Find out …
Screening for Cervical Cancer | Cervical Cancer | CDC
Feb 26, 2025 · Screening tests The HPV test and the Pap test can help prevent cervical cancer or find it early. The HPV test looks for the virus (human papillomavirus) that can cause cell changes on the …
Interpreting test results is a vital component of the testing process, and your most reliable and comprehensive resource to ensure you correctly read and understand a patient’s test results is the …
Placing test strips on a moist or newly cleaned surface may damage the strip and cause incorrect results. Check and record temperatures of the testing, reagent, and test kit storage areas. See …
Clinical Diagnosis and Testing | Alpha-gal Syndrome | CDC
Jan 5, 2026 · Diagnose AGS with a detailed patient history, physical exam, and alpha-gal IgE antibody test.
Testing and Respiratory Viruses | Respiratory Illnesses | CDC
Aug 18, 2025 · Testing for respiratory viruses when you feel sick can help guide decisions to further protect yourself and others. Testing may be most helpful if you are at higher risk for getting very sick, …
Clinical Testing Guidance for HIV | HIV Nexus | CDC
Feb 10, 2025 · Patients who test negative can benefit from HIV prevention resources Health care providers screening for HIV play a key role in improving outcomes throughout the HIV prevention and …
Testing for Tuberculosis: Blood Test | Tuberculosis (TB) | CDC
Jan 31, 2025 · A tuberculosis (TB) blood test uses a blood sample to find out if you are infected with TB germs.
Screening for Prostate Cancer | Prostate Cancer | CDC
Aug 4, 2025 · There is no standard test to screen for prostate cancer. Two tests that are commonly used to screen for prostate cancer are described below. Prostate cancer screening tests may be covered …