When communities come to learn the fact, which is a fact, that a large proportion of the ills of mankind are in their nature preventable, and by due of hygienic laws may be prevented; then will the responsibilities of "'Boards of Health" be fully appreciated, their acts sustained by public approval, and the fullest practical advantages flow from them.

When the public come to comprehend our true official character, as in time they will, we shall be expected not only, to supervise, and when possible, direct in matters affecting public health, but also to become a sou rce of information in regard to all questions of public hygiene. 'We are to know and be able to inform and advise in regard to everything connected with the physical well-being of our fellow citizens.

-Dr. C. A. Lindsley in his first report as Health Officer in New Haven- a half century ago.