LIST OF HYGIENIC LABORATORY BULLETINS OF THE PUBLIC HEALTH 
AND MARINE-HOSPITAL SERVICE. 
The Hygienic Laboratory was established in New York, at the Marine Hos- 
pital on Staten Island. August. 1887. It was transferred to Washington, with 
quarters in the Butler Building. June 11. 1891. and a new laboratory building, 
located in Washington, was authorized by act of Congress March 8. 1901. 
The following bulletins [Bulls. Nos. 1-7, 1900 to 1902. Hyg. Lab., U. S. Mar.- 
Hosp. Serv.. Wash.] have been issued: 
*Xo. 1. — Preliminary note on the viability of the Bacillus pestls. By M. J. 
Rosenau. 
No. 2.— Formalin disinfection of baggage without apparatus. By M. J. 
Rosenau. 
*No. 3. — Sulphur dioxid as a germicidal agent. By H. D. Geddings. 
*Xo. 4. — Viability of the Bacillus pestis. By M. J. Rosenau. 
No. 5. — An investigation of a pathogenic microbe < B. typhi murium Danyz) 
applied to the destruction of rats. By M. J. Rosenau. 
*Xo. 6. — Disinfection against mosquitoes with formaldehyde and sulphur di- 
oxid. By M. J. Rosenau. 
No. 7. — Laboratory technique : Ring test for indol, by S. B. Grubbs and Ed- 
ward Francis : Collodium sacs, by S. B. Grubbs and Edward Francis ; Micro- 
photography with simple apparatus, by H. B. Parker. 
By act of Congress approved July 1, 1902, the name of the “ Fnited States 
Marine-Hospital Service ” was changed to the “ Public Health and Marine- 
Hospital Service of the United States,” and three new divisions were added to 
the Hygienic Laboratory. 
Since the change of name of the Service the bulletins of the Hygienic Labora- 
tory have been continued in the same numerical order, as follows : 
*No. 8. — Laboratory course in pathology and bacteriology. By M. J. Rosenau. 
(Revised edition. March. 1904.) 
*No. 9. — Presence of tetanus in commercial gelatin. By John F. Anderson. 
No. 10. — Report upon the prevalence and geographic distribution of hookworm 
disease (uncinariasis or anchylostomiasis) in the United States. By Ch. War- 
dell Stiles. 
*No. 11. — An experimental investigation of Trypanosoma lewisi. By Edward 
Francis. 
*Xo. 12. — The bacteriological impurities of vaccine virus ; an experimental 
study. By M. J. Rosenau. 
*Xo. 13. — A statistical study of the intestinal parasites of 500 white male 
patients at the United States Government Hospital for the Insane ; by Philip 
E. Garrison. Brayton H. Ransom, and Earle C. Stevenson. A parasitic round- 
worm ( Ayamomermis culicis n. g.. n. sp. ) in American mosquitoes ( Culex 
sollicitans ) ; by Ch. Wardell Stiles. The type species of the cestode genus 
Eymenolepis ; by Ch. Wardell Stiles. 
No. 14. — Spotted fever (tick fever) of the Rocky Mountains; a new disease. 
By John F. Anderson. 
No. 15.— Inefficiency of ferrous sulphate as an antiseptic and germicide. By 
Allan J. McLaughlin. 
A 520) 
