Current Issue Cover

About This Cover

  • IMPACT FACTOR: 4.013
  • Twice Monthly, 8,700 pages in 2009
  • Ranked #17 out of 94 journals in Microbiology. As reported in 2007 Journal Citation Reports.

Announcements:
American Society for Microbiology Makes Research Publications on Influenza A (H1N1) Freely Available more»

Copyright © 2009 by the American Society for Microbiology.   For an alternate route to Journals.ASM.org, visit: http://intl-journals.asm.org | More Info»