Iiie pyrexial diseases of this country have engrossed a la1"?0 sliare of our attention, and to a certain extent our efforts i11 this field of enquiry have been attended by success. Uuhappi" ly much still remains to be done, but let us hope that the constant elForta of the Indian Medical Gazette, to keep this important subject beforo its readers, may in the end succeed in accumulating such a hea...

Undiagnosed fever is a vexing problem. The reasons why fever remains undiagnosed can be inherent to the underlying pathology, our shortcoming(s) or both. This article describes "our" causes based on cases seen over the years. It is apparent that with proper attention to details mystery of at least some undiagnosed fevers can be solved.

that in some parts of India cases occur, I shall be much obliged if you will insert tho following: series of questions in an yearly issue : 1. Has it been noticed in your district for long and, if so, does it occur at any particular seasons ? 2. What relation does its incidence bear to the common malarial fevers ? Do these present any unusual symptoms or exhibit any increase in virulence at the...