Daniel McDonald and Jack Gilbert (both University of California, San Diego; CA, USA) discuss the challenges faced during fecal sample collection and highlight important factors to consider when ...

With the rise of telemedicine, accelerated by the COVID-19 pandemic, the need for the general public to be able to safely and successfully collect samples for testing has been highlighted. To meet ...

In this interview, Pedro Machado shares expertise on electron microscopy, detailing sample preparation methods and the critical role of multimodal imaging in biological studies. Multimodal biological ...

The latest bottleneck to rolling out diagnostic testing for COVID-19 has been a shortage of tools and equipment needed to collect and transport samples. Manufacturers of swabs and transport media say ...

Pew Research Center designed this study to assess the current state of online survey sampling methods – both probability-based and opt-in – and determine their accuracy on general population estimates ...