Ross, E.H. The Prevention of Dengue Fever. Amer. Trop. Med. & Parasit., Vol. II, No. 3, July 1, 1908, pp. 193–195. A successful campaign against the mosquitoes in Port Said in 1906 stopped the outbreaks of malaria and dengue.

Dengue and Sand-flies. Jour. Trop. Med. & Hyg., 12, 1909, pp. 172–173. A note on these pages refers to the work of Dr. R. Doerr, who suspects that dengue may be carried by sand-flies, Phlobotomus, as well as by mosquitoes.

FILARIAL DISEASES AND ELEPHANTIASIS

Christophers, S.R. What Is Really Known of the Cause of Elephantiasis. Ind. Med. Gaz., Nov., 1907, p. 404. Questions Manson's theory in regard to the disease being caused by filaria.

Manson, Patrick. Tropical Diseases. London, 1908, pp. 594–648. A most comprehensive chapter on filariasis and elephantiasis.

Phalen, J.M., and Nichols, H.J. Filariasis and Elephantiasis in Southern Luzon. Phil. Jour. Sci., Sept., 1908. Culex microannulatus regarded as the carrier of the filaria.

Prout, W.T. On the Rôle of Filaria in the Production of Disease. Jour. Trop. Med. & Hyg., Apr. 1, 1908, p. 109. Discussion of same in same journal, June 1, 1908.

White, Duncan. Filarial Periodicity and Its Association with Eosinophilia. Jour. Trop. Med. & Hyg., 12, July 15, 1909, pp. 175–183. Among other things he discusses the relation of mosquitoes to filarial diseases.

LEPROSY

Brinckerhoff, W.R. A Note upon the Possibility of the Mosquito Acting in the Transmission of Leprosy. Pub. Health and Mar. Hospt. Ser. (general publications), 1908. Suggests the possibilities of such transmission, but concludes that the probabilities are against it.