Contributors 



JOHNH.K.RICKEL.Ed.D. 



Director, Laboratory Training and Consultation Division, Bureau of Laboratories 



JOSEPH E. McDADE, Ph.D. 



Research Microbiologist, Leprosy and Rickettsia Branch, Virology Division, Bureau of Laboratories 



ROGER M. McKINNEY, Ph.D. 



Chief, Immunofluorescence Section, Analytical Bacteriology Branch, Bacteriology Division, Bureau of 

 Laboratories 



GEORGE K, MORRIS, Ph.D. 



Chief, Epidemiologic Investigations Laboratory Branch, Bacterial Diseases Division, Bureau of Epidemiology 



C.WAYNE MOSS, Ph.D. 



Chief, Analytical Bacteriology Branch, Bacteriology Division, Bureau of Laboratories 



CHARLOTTE M. PATTON, M.S. 



Chief, Bacterial Zoonoses Laboratory Section, Epidemiologic Investigations Laboratory Branch, Bacterial 

 Diseases Division, Bureau of Epidemiology 



LEO PINE, Ph.D. 



Chief, Products Development Branch, Biological Products Division, Bureau of Laboratories 



M.W.REEVES, Ph.D. 



Research Microbiologist, Products Development Branch, Biological Products Division, Bureau of Lab- 

 oratories 



ROSLYN Q. ROBINSON, Ph.D. 



Director, Bureau of Laboratories 



PETER SKALIY, Ph.D. 



Chief, Microbiological Control Section, Epidemiologic Investigations Laboratory Branch, Bacterial Diseases 

 Division, Bureau of Epidemiology 



ARNOLD G. STEIGERWALT, B.S. 



Research Microbiologist, Enterobacteriology Branch, Bacteriology Division, Bureau of Laboratories 



W. DANIEL SUDIA, Ph.D. 



Deputy Director, Laboratory Training and Consultation Division, Bureau of Laboratories 



MORRIS T. SUGGS, Dr.P.H. 



Director, Biological Products Division, Bureau of Laboratories 



BERENICE M. THOMASON. B.S. 



Researcii Microbiologist, Analytical Bacteriology Branch, Bacteriology Division, Bureau of Laboratories 



CLYDE THORNSBERRY, Ph.D. 



Chief, Antimicrobics Investigations Section, Clinical Bacteriology Branch, Bacteriology Division, Bureau 

 of Laboratories 



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