We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. NEW ORLEANS — A novel home-based self-sampling vaginal ...

Lancing a finger elicits minimal pain in humans and is applied routinely to obtain small volumes of blood for clinical diagnostics. A modified lancet bleeding method and several blood sampling ...

Researchers have developed a robot that can carry out COVID-19 screening tests safely. The advance could mean healthcare workers are not exposed to risk during the monotonous process of taking samples ...

The early medical response to the Covid-19 pandemic in the United States was limited in part by the availability of testing. Health care workers collected a swab sample from the patients’ oropharynx ...