Annual Report of the State Board of Health of Massachusetts 1909
Annual Report of the State Board of Health of Massachusetts 1909
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This sum of money was voted without question or opposition. It is our purpose to have on hand a sufficient number of investigators during the coming summer to be able to look into the surroundings of every case within forty-eight hours of the time when the case is reported.
In presenting for the Board some of the results obtained in 1909, it is only proper to say that in the present state of our knowledge no one can say which data are relevant and important and which are not. It is possible tha...t certain facts which now seem of no importance may be of assistance to some future investigator. So far as practicable, our data are presented in graphic form. There are three classes of cases dealt with in this report: (a) the total number reported (923) ; (b) the num- ber in which blanks were filled out (628) ; (c) the number thoroughly studied (150). All three classes are utilized in different tables, some being available for one purpose and some for another.
Distribution in the State.
A consideration of the distribution of the disease in the State of Massa- chusetts for the past three years shows that in all three years the disease occurred in scattered foci in all parts of the State, but was more fre- quent in the river valleys than away from rivers; that a case rarely occurred in a town without one or more cases in contiguous towns, and that localities severely affected one year were lightly affected the next; e.g., the outbreak in the upper Connecticut valley in 1908 was followed by very few cases in 1909 in that region.
What to read after Annual Report of the State Board of Health of Massachusetts 1909?
You can find similar books in the "Read Also" column, or choose other free books by Massachusetts. State Board of Health to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
This sum of money was voted without question or opposition. It is our purpose to have on hand a sufficient number of investigators during the coming summer to be able to look into the surroundings of every case within forty-eight hours of the time when the case is reported.
In presenting for the Board some of the results obtained in 1909, it is only proper to say that in the present state of our knowledge no one can say which data are relevant and important and which are not. It is possible tha...t certain facts which now seem of no importance may be of assistance to some future investigator. So far as practicable, our data are presented in graphic form. There are three classes of cases dealt with in this report: (a) the total number reported (923) ; (b) the num- ber in which blanks were filled out (628) ; (c) the number thoroughly studied (150). All three classes are utilized in different tables, some being available for one purpose and some for another.
Distribution in the State.
A consideration of the distribution of the disease in the State of Massa- chusetts for the past three years shows that in all three years the disease occurred in scattered foci in all parts of the State, but was more fre- quent in the river valleys than away from rivers; that a case rarely occurred in a town without one or more cases in contiguous towns, and that localities severely affected one year were lightly affected the next; e.g., the outbreak in the upper Connecticut valley in 1908 was followed by very few cases in 1909 in that region.
What to read after Annual Report of the State Board of Health of Massachusetts 1909?
You can find similar books in the "Read Also" column, or choose other free books by Massachusetts. State Board of Health to read onlineMoreLess
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