Public Documents of Massachusetts, 34. numberSecretary of the Commonwealth, 1892 |
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Page xx
... material consideration , in deciding as to the desira- bility of closing schools during the prevalence of infectious disease , is the amount of opportunity for intercommunication between the members of different households elsewhere ...
... material consideration , in deciding as to the desira- bility of closing schools during the prevalence of infectious disease , is the amount of opportunity for intercommunication between the members of different households elsewhere ...
Page xxii
... material relative to new supplies , is a continuation of similar tabulations published in two previous reports . The examinations of rivers reported upon in this volume relate especially to the Blackstone , Chicopee , Merrimac , Nashua ...
... material relative to new supplies , is a continuation of similar tabulations published in two previous reports . The examinations of rivers reported upon in this volume relate especially to the Blackstone , Chicopee , Merrimac , Nashua ...
Page xxiii
... material , the effect of frost , the treatment of acid sewage , and the permanency of filters . " " Accompanying this part of the report are also presented certain papers upon the " Biological Work done at the Station and the ...
... material , the effect of frost , the treatment of acid sewage , and the permanency of filters . " " Accompanying this part of the report are also presented certain papers upon the " Biological Work done at the Station and the ...
Page xxviii
... materials used therein , and if said board shall find said shop in an unhealthy condition , or the clothing and materials used therein to be unfit for use , said board shall issue such order or orders as the public safety may require ...
... materials used therein , and if said board shall find said shop in an unhealthy condition , or the clothing and materials used therein to be unfit for use , said board shall issue such order or orders as the public safety may require ...
Page xxxii
... being caused by the dumping of the garbage of Boston at the outer part of the harbor ; the decomposing material was driven ashore at Swampscott . In neither of these cases did the State Board have xxxii [ Jan. STATE BOARD OF HEALTH .
... being caused by the dumping of the garbage of Boston at the outer part of the harbor ; the decomposing material was driven ashore at Swampscott . In neither of these cases did the State Board have xxxii [ Jan. STATE BOARD OF HEALTH .
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Common terms and phrases
Acre Daily Albu Albuminoid albuminoid ammonia Algæ AMMONIA April Asterionella average Bacteria BLACKSTONE RIVER Board of Health Boston Brook cent Chemical Examination Chlorine Chlorococcus cities and towns Cons counties Crenothrix Crustacea Cubic Centi cubic centimeter Cyanophyceæ DATE OF APPEARANCE Day of examination death rate Diatoma Diatomaceæ Difflugia Dinobryon diphtheria diseases Distinct Effluent Examination of Water feet FILTER TANK Fitchburg Fungi gallons per acre Infusoria July June Melosira Merrimack River Microscopical Examination mill minoid Miscellaneous mortality rate Nashua River Navicula Neponset River Nitrates NITROGEN Number of Deaths Number of organisms Number of sample Odor organic matter organisms per cubic Oxygen Peridinium pollution Pond population portion Quantity Applied reservoir RESIDUE ON EVAPORA Rhizopoda samples were collected sand Sept sewage Sewage applied sewer Slight Synedra Tabellaria TION Total Trachelomonas Turbidity typhoid fever Uroglena V.slight Vermes water supply WEEK ENDING Worcester Zoöglæa
Popular passages
Page 697 - Whoever by himself or by his servant or agent, • or as the servant or agent of any other person...
Page xxviii - ... of them are found to contain vermin or to have been made in improper places or under unhealthy conditions, he shall...
Page 7 - ... sewage, having regard to the present and prospective needs and interests of other cities, towns, corporations, firms or individuals which may be affected thereby. It shall also from time to time consult with and advise persons or corporations engaged or...
Page 317 - Report of a Commission Appointed to Consider a General System of Drainage for the Valleys of Mystic, Blackstone and Charles Rivers, 1886 (State publ.).
Page xix - Thus a hard and fast rule, such as has been laid down in some districts where scarlatina has been present, that no child shall go to school from an infected house for three months after the disease has begun in that house, is not to be commended. It is indeed possible that under the circumstances of a particular...
Page xxviii - In any workshop as aforesaid, notify the board of health of the location of such workshop, the nature of the work there carried on, and the number of persons therein employed.
Page xxviii - ... the exercise of such manual labor in a private house or private room by the family dwelling therein...
Page xvii - More rarely, the same questions arise in connection with enteric fever, and diarrhoeal diseases which spread, not so much by direct infection from person to person, as indirectly through the agency of local conditions, such as infected school privies. 4. It will be seen that the article quoted above confers upon sanitary authorities an alternative power with respect to public elementary schools.
Page xxviii - ... shall be subject to the inspection and examination of the inspectors of the district police, for the purpose of ascertaining whether said garments or any of them, or any part or parts thereof, are in cleanly condition and free from vermin and every matter of an infectious or...
Page xviii - Furthermore, as it is rarely possible to provide effectual separation of the sick from the healthy within the homes of children of the class attending public elementary schools, it must commonly be necessary that all children of an infected household should be excluded from school; first, because otherwise such children might attend school while suffering from the disease in a latent form, or at an unrecognised stage, and, secondly, because it is known that infection may attach itself to, and be...