• Associated Press, Washington, October 10—• The Public Health Service is investigating the way that influenza spreads, and various other elements of the illness.• Influenza continues to spread nationwide.• Conditions have improved slightly at army camps. 12, 821 new cases have been reported, with 2,797 cases of pneumonia and 889 deaths.• The total to date in army camps have been 211,000 influenza cases, 23,083 pneumonia cases, and 7,432 deaths.Newspaper article