Translated title supplied by curator., Place of publication from item., Date derived from others in same series., Text below image (translated): author: Dr. A.M. Alexeyev, artist: B.A. Kriger, editor: Dr. G.A. Hansen., Printed in Riga., and This electronic record is derived from historic data and may not reflect our current information. Review and updating of records is ongoing.
Publisher:
Ministry of Health, Latvian SSR and Министерство здравоохранения Латвийской ССР
Subject (Topic):
Typhus fever, Dysentery, Flies as carriers of disease, Water, Purification, Hand washing, Food contamination, Sick persons, Sinks, Nurses, Vaccinations, Washing, and Flies
