Avian influenza outbreak hit the US, Europe

Avian influenza outbreak hit the US, Europe

(VOVWORLD) - Avian flu has wiped out 50.54 million birds in the United States this year, making it the country's deadliest outbreak in history, US Department of Agriculture data...
Global economy: prospect and challenges

Global economy: prospect and challenges

(VOVWORLD) - The global economy has seen positive signs of recovery and growth, particularly in the world’s two largest economies. But the global economy still faces serious challenges. Countries need to try...