Our regional news roundup: EU moves to expand; Czech nanotechnology vs. viruses; Russia’s credit crunch; how Georgia is keeping the virus at bay; and an arrest in Azerbaijan. You have reached a premium content area of TOL. To read this entire article please login if you are already a TOL subscriber. Not a subscriber? Subscribe today for access to: Full access to the website, including premium articles videos, country reports and searchable archives (containing over 25,000 articles). You can subscribe here to gain access to the entire website.