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, 1SS7. It was transferred to Washington, with 
quarters in the Butler Building, June 11, 1S91, and a new laboratory building, 
located in Washington, was authorized by act of Congress, March 3, 1901. 
The following hiiUciins [Bulls. Xos. 1-7, 1900 to 1902, Hyg. Lab., U. S. Mar.- 
Hosp. Sei’Y., Wash.] have been issued: 
*Xo. 1. — Preliminary note on the viability of the Bacillus pest is. By M. J. 
Rosenau. 
Xo. 2. — Formalin disinfection of baggage without apparatus. By M. J. 
Rosenau. 
*Xo. 3. — Sulphur dioxid as a germicidal agent. By H. D. Geddings. 
XM. 4. — Viability of the Bacillus pest is. By M. .J. Rosenau. 
Xo. 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 formaldehyd and sulphur 
dioxid. By M. J. Rosenau. 
Xo. 7. — Laboratory technique: Ring test for indol, by S. B. Grubbs and 
Edward Francis ; Collodium sacs, by S. B. Grubbs and Edward Francis ; 
Microphotography with simple apparatus, by H. B. Parker. 
By act of Congress approved July 1, 1902, the name of the “United 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 : 
*XM. 8. — Laboratory course in pathology and bacteriology. By M. .J. Rosenau. 
(Revised edition March, 1904.) 
*Xo. 9. — Presence of tetanus in commercial gelatin. By John F. Anderson. 
Xo. 10. — Report upon the prevalence and geographic distribution of hook- 
worm disease (uncinariasis or anchylostomiasis) in the United States. By Ch. 
Warden Stiles. 
*Xo. 11.— An experimental investigation of Trypanosoma leicisi. By Edward 
Francis. 
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 {Agamomermis culicis n. g., n. sp.) in American mosquitoes {Culex 
sollicitans) ; by Ch. Wardell Stiles. The type species of the cestode genus 
Hymenolepis; by Ch. Wardell Stiles. 
Xo. 14. — Spotted fever (tick fever) of the Rocky Mountains; a new disease. 
By John F. Anderson. 
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