Building capacity for citizen science communication of water quality risks: Exploring the enhancement of the communication infrastructure in Letcher County, Kentucky.

In the coal mining regions of Eastern Kentucky, access to potable water has been diminished due to industrial pollution and aging infrastructure. Current communications regarding contaminated water are often too inaccessible and too infrequent to appropriately address the issues in target communities. To explore possible improvements to the community's communication infrastructure, the researchers explored what types of stories should be used to communicate about water quality risks, who should communicate about these stories, and how these stories should be communicated.

Purification of cell culture-derived influenza A virus via continuous anion exchange chromatography on monoliths.

The continuously increasing demand for potent and safe vaccines and the intensifying economic pressure on health care systems underlines the need for further optimization of vaccine manufacturing. Here, we focus on downstream processing of human influenza vaccines, investigating the purification of serum-free cell culture-derived influenza virus (A/PR/8/34 H1N1) using continuous chromatography. Therefore, quaternary amine anion exchange monoliths (CIM® QA) were characterized for their capacity to capture virus particles from animal cells cultivated in different media and their ability to separate virions from contaminating host cell proteins and DNA.