By Everard L. Napier, M.R.C.S., L.R.C.P. (Lond.). In charge Kala-azar research, Calcutta School of Tropical Medicine. Second edition. 185 pages of text with 15 charts in the text, 18 plates, and an appendix of references to literature, author index and subject index. Oxford University Press. London, Bombay, Calcutta, Madras, 1927
One species of venomous seasnake, Hydrophis semperi, is found in Lake Taal, a large freshwater lake in the Philippines. The first series of seasnake bites occurring in freshwater is described. In one small fishing village, there were eight definite bites and one probably attributable death. In three of the eight patients, specific antibodies to Hydrophis venom were demonstrated. In contrast to previous seasnake studies, there was an absence of asymptomatic cases. The possible public health importance of freshwater seasnake bites in the Philippines needs further investigation.