A new study has found that routine lab tests may not be useful in making a long COVID diagnosis for people who have symptoms of the condition. The study highlights how challenging it can be to ...

Heartworm testing is another key topic. Heartworm disease develops silently and spreads through mosquito bites. Dr. John Hergenrether notes that annual tests confirm prevention is working. Routine lab ...

The millions of people impacted by the chronic aftereffects of COVID-19 following infection with SARS-CoV-2 present a significant public health challenge. A recent study in the Annals of Internal ...

A recent study published in the journal Annals of Internal Medicine investigated clinical laboratory markers of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and its ...

Many routine laboratory tests continue to be used, despite their limited diagnostic or patient management. Newer biomarkers offer more precise and clinically relevant data at similar costs, with ...