Sykes also cautions against the opposite mistake: overinterpreting a positive result. Subclinical exposure to Leptospira species is common, meaning a positive test—such as a visible red line or blue ...

This article was reviewed by Felix Gussone, MD. Key Takeaways: Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — … ...

Hack of the day: Learn simple, effective at-home tests to identify fake or adulterated milk in India without lab equipment. These include the water dilution test, boiling and cream layer check, ...