ATLANTA, Aug. 19 (UPI) -- The number of legionellosis cases reported each year more than tripled from 2000 to 2009 from 1,110 cases to 3,522 cases, U.S. health officials report. (Source: Health News - UPI.com)
Friday 25 November 2011
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment