Tests
A parainfluenza test checks a fluid sample from your nose or lungs for the four types of parainfluenza viruses (also called human parainfluenza viruses, or HPIVs). These viruses are a common cause of respiratory (breathing) illnesses, especially in spring, summer, and fall.
For everyone & professionals
Article
Research record from Front Cell Infect Microbiol, 2026-03-12. PMID 41909847.
Indicators
A biomarker rising markedly in systemic bacterial infection — decision support for antibiotic pathways, not a diagnosis by itself.
Tests
A biomarker that rises markedly in systemic bacterial infection; used to support antibiotic decisions in respiratory infections and sepsis pathways.
For professionals
Article
Research record from Respir Res, 2026-05-09. PMID 42106793.
Article
Research record from Diagn Microbiol Infect Dis, 2026-05-22. PMID 42208190.
Article
How evolving respiratory testing guidance shapes platform strategy: multiplex versus targeted testing, seasonal capacity planning, and shifting review expectations.
Article
Research record from Antimicrob Steward Healthc Epidemiol, 2026-07-22. PMID 42534134.
Article
Plan respiratory testing capacity before the season starts: demand baselines, single-plex versus syndromic menus, inventory buffers, staffing floors, and turnaround tiers.
Tests
RSV stands for respiratory syncytial virus. It is a viral infection that affects the respiratory tract. Your respiratory tract includes your lungs, nose, and throat. RSV testing checks a fluid sample from your nose to see if the virus is in your body and causing symptoms of a respiratory infection.
For everyone & professionals
Tests
The determination of the amount of respiratory syncytial virus in a sample.
For professionals
Tests
The determination of the amount of respiratory syncytial virus RNA in a biological sample.
For professionals