From Denny: This National Geographic video puts into perspective what has changed in our world for the past few decades. In the last 30 years more than 30 mysterious diseases have emerged because of globe.
My random thought is that maybe it's a good thing this global downturn has occurred. Why? It prevents large populations from being too mobile, thus easily spreading diseases. All transportation industries are down right now. Maybe that's a good thing until researchers can catch up with some cures to these mutating viruses in our midst!
International Travel Immunizations: Interactive Guide
Interactive Graphic via HCCMIS, a provider of Worldwide Medical Insurance.