in Ukraine from sick people. Poland is also sending face masks to Ukraine. On Thursday, the World Health Organization said that the swine flu virus has become the predominant flu strain worldwide. In some countries, swine flu accounts for up to 70 per cent of the flu viruses being sampled, according to Dr. Keiji Fukuda, WHO’s top flu official. While most people recover from the illness without needing medical treatment, officials are also continuing to see severe cases in people under 65 ...