In a general way, the laboratory at Camp Cody falls into two classes, the public health work and hospital work. The former has to do with the prevention of disease among the troops of a camp; or in civil life, the people of a community. The prevention of disease is an exceedingly important matter; it is one of the principal functions of the medical department of the army. Preventative medicine has made greater progress during the past score of years than any other branch of medicine, and is a subject to which the very best medical men are devoting their energies today.
Unfortunately, the causes of certain diseases are so imperfectly understood that but very little can be done in an intelligent way to prevent their occurrence. As an example of this, we have the recent pandemic of influenza which has taken a heavy tool of death from every part of the world. The cost of this disease in this country alone in lives has reached several hundred thousand, and in money value reaches far into the millions. One can readily see that if this disease could be absolutely prevented, the value of its prevention would, at the very least, equal what the recent epidemic has cost.
Typhoid fever, smallpox, tuberculosis, malaria, yellow fever, meningitis and diphtheria are diseases the cause of which are pretty well understood and are regarded nowadays as being to a very great extent preventable. The danger from an epidemic of typhoid is probable nil, provided we have a pure water and milk supply. A further safeguard, vaccination against typhoid and para-typhoid has been compulsory in the U. S. Army since 1908. Vaccination for the prevention of smallpox is now made compulsory in many civilized countries. Nearly everyone is familiar with the anti-tuberculosis campaign which has been waged in this country for the past decade. In malarial and yellow fever district the wire screen and mosquito bare are used to protect people against the bite of the disease carrying mosquito. – The Deming Headlight – February 1919













