In the November problem of The Pediatric Infectious Disease Journal reports a study.

Universities assigned to WHACK the Flu had a substantial 52 % reduction in the rate of confirmed illness due to influenza A. However, there is no factor in the entire rate of laboratory-verified influenza, or in the rate of illness due to influenza B. Related StoriesAmgen's IMLYGIC receives positive opinion from CHMP for treatment of melanomaEnvironmental elements may lead to development of some childhood cancersFlu vaccine significantly reduces stroke riskAlong with the decrease in influenza A, there is a 26 % decrease in total school absences. The hygiene system was also associated with possible improvements in additional school attendance measures, including a lower price of absences during flu season. School-age children are a significant way to obtain influenza transmission, and were heavily affected by the 2009-10 influenza A H1N1 pandemic.The full year outcomes benefited from more sales, specifically from high-margin products in addition to a significant reduction in costs.0 million or 3.497.4 million during 2006.2 million during the same period in 2007, a 2.5 percent decline. We have delivered a premium performance Financially, and the integration of Altana Pharma is certainly well ahead of plan. In the fourth quarter of 2007 we finalised a couple of agreements that are evidence to our growth strategy – amongst others, the acquisition of Bradley Pharmaceuticals was successfully closed in early 2008, as had been agreements with Sepracor and Baxter International in the usa.