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MALARIA IN THE FEDERATED MALAY STATES.
A PUBLIC SLAUGHTER-HOUSE FOR THE CITY OF LONDON.
516
fffort or an attack of coughing would produce contraction of the abdominal muscles and pressure on the organ sufficient to cause rupture. Rupture of an apparently normal spleen aq a result of muscular contraction has been recorded. Plain chant has reported the case of a woman, not suffering from malarial fever, who died during an attack of epilepsy.l At the necropsy a rent was found in the fissure of the spteen and there were 250 grammes of blood in the cavity of the pelvis. If convulsions can cause rupture of an apparently normal spleen they could much more easily produce rupture of the malarial spleen. When the violent character of the convulsions produced by strychnine is considered the possibility of their causing rupture of the spleen is evident. In the present case there seems to be no doubt that they were the cause of the rupture.
adopted at Port Swettenham in the Federated This port was designed by the GovernStates. Malay ment of these States to replace that of Klang on the upper tidal reach of the river of the same name, Port Swettenham was jungle-covered, flooded daily by tides, and incident to an average of about 100 inches of rainfall a year, Dr. Wright had shown that the district was a pest-centre of the worst forms of malaria. On the formal opening of the port Klang was abandoned and the river closed to sea-going vessels. Severe malaria immediately broke out amongst the officials and coolies employed on the railway and shipping. A commission was at once appointed, composed of medical men and railway and works officials, and was instructed to devise measures for the suppression of malaria and for the general sanitary improvement of the port. The recommendations of the commission involved an outlay of from .610,000 to .612,000. It is to the great credit of the Government that without any hesitation it accepted these recommendations. The new port was dyked, drained, levelled, and cleared. Since these sanitary measures were initiated there has been scarcely a case of malaria at the port, and from being an unhealthy, shunned swamp the port is now sought by officials as a desirable billet. We cordially support Dr. Wright when he says that such results as this, and as those achieved at Ismailia, ought to be compelling examples to those who still doubt the findings of science in regard to malaria and other tropical diseases. Major Ross, Sir Patrick Manson, and others have been pioneers in the " antimalarial campaign," and if their efforts are supported by the Governments and local authorities in those districts in which malaria is prevalent the saving of human life and the advancement of commerce will follow. measures
__
PUBLIC
A
SLAUGHTER-HOUSE OF LONDON.
FOR THE
CITY
WE congratulate the Cattle Markets Committee of the Court of Common Council upon its report recommending the abolition of the private slaughter-houses attached to the Metropolitan Cattle Market and the construction in their stead of a public slaughter-house. In view of the present agitation on this subject we are not surprised at the favourable reception given to this report, and there is every reason to anticipate that the City will endeavour to be the first among the many metropolitan governing bodies to create a public abattoir. So far so good. Unfortunately the report printed, and the plan of the proposed slaughter-house which accompanies this document, give so few details that it is impossible to form an opinion It is briefly as to the plan of construction recommended. stated that the public slaughter-house for cattle and sheep will be divided into ten chambers, measuring 25 feet by 26 feet, and it is stated that " this system will enable a separate chamber to be allocated to existing tenants whose trade would appear to justify exclusive accommodation and who would be prepared to pay ahead charge’ on the animals slaughtered, with a guarantee of a minimum number per annum to be paid for. One or more chambers would be reserved for public slaughtering, the whole building being under the control of the official staff." The above proposal still bears the stamp of old errors and conceptions which we must endeavour to obliterate. It would be better to make one large hall instead of ten chambers. There is no need of exclusive accommodation unless it be to practise those tricks of trade which it is so necessary to prevent. It is. all very well to say that the official staff will be in control, but how can the members of the staff see through the ten partition walls of the ten chambers? We are pleased to notice on the plan that there is a separate building with a destructor for diseased meat, but no mention is made of a separate building for the preparing of tripe and the cleaning out of intestines, yet these things represent one of the most difficult parts of the problem. But we welcome with pleasure the broad fact that the principle of a municipal slaughter-house is accepted, and that the necessity of abolishing private slaughter-houses is
recognised.
STERILE CASEOUS MATTER IN THE TREATMENT OF TUBERCULOUS DISEASE. z’
-
MALARIA IN THE FEDERATED MALAY STATES. various districts where malarial fever has caused much loss of life successful results have been obtained by the adoption of modern sanitary measures based on Major R Ross’s plan for the destruction of mosquitoes. In THE LANCET of May 14th, 1904, p. 1372, we drew attention to the vast improvement that had been brought about in Ismailia, Egypt. Writing in the Times of August 7th of this year, Dr. Hamilton Wright gives a brief account of the IN
1
Archives Générales de
Médecine, 4 série,
tome
xvi., p. 504, 1848.
,
IN this issue we publish a " preliminary paper " by Dr. P. Paterson on the effect produced on tuberculous lesions by the injection of some of the products of the tubercle bacillus as elaborated in the body. Numerous attempts have been made by competent investigators to separate the antitoxin of tuberculosis or to obtain from cultures of the pathogenic bacillus in a direct or an indirect manner a substance which will cure the disease in the human subject. Hitherto, unfortunately, these efforts have not met with generally recognised success. There is every reason to hope, however, that eventually the much-wished-for result will be accomplished. Dr. Paterson in his investigations starts from the fact that tubercle bacilli can easily be found in the walls of tuberculous abscesses but not in the contents. The organisms may be so few that inoculation experiments may be necessary to demonstrate their presence. As the conditions in the interior of such abscesses are apparently favourable to growth, and yet the bacilli do not increase but actually diminish in numbers, Dr. Paterson argues that there must be some substance in the con. tents which is inimical to the bacilli ; and he further suggests that as the fluids are being constantly renewed presumably this deleterious material is in the encapsulated solids. These deductions are certainly well founded and Dr. Paterson has acted energetically on them. He experienced difficulty in finding a satisfactory process by which the chemical constitution of the solids should be as little changed as possible and yet the living bacilli present be destroyed, but eventually cold applied intermittently appeared to produce the desired result. He proved that if tuberculous pus be kept in a refrigerator for five or six months, but allowed to thaw frequently during that time, the pus would not induce tuberculosis when injected into guinea-pigs. The serum from the pus was then drawn off and the sediment carefully washed so as to remove
516
fffort or an attack of coughing would produce contraction of the abdominal muscles and pressure on the organ sufficient to cause rupture. Rupture of an apparently normal spleen aq a result of muscular contraction has been recorded. Plain chant has reported the case of a woman, not suffering from malarial fever, who died during an attack of epilepsy.l At the necropsy a rent was found in the fissure of the spteen and there were 250 grammes of blood in the cavity of the pelvis. If convulsions can cause rupture of an apparently normal spleen they could much more easily produce rupture of the malarial spleen. When the violent character of the convulsions produced by strychnine is considered the possibility of their causing rupture of the spleen is evident. In the present case there seems to be no doubt that they were the cause of the rupture.
adopted at Port Swettenham in the Federated This port was designed by the GovernStates. Malay ment of these States to replace that of Klang on the upper tidal reach of the river of the same name, Port Swettenham was jungle-covered, flooded daily by tides, and incident to an average of about 100 inches of rainfall a year, Dr. Wright had shown that the district was a pest-centre of the worst forms of malaria. On the formal opening of the port Klang was abandoned and the river closed to sea-going vessels. Severe malaria immediately broke out amongst the officials and coolies employed on the railway and shipping. A commission was at once appointed, composed of medical men and railway and works officials, and was instructed to devise measures for the suppression of malaria and for the general sanitary improvement of the port. The recommendations of the commission involved an outlay of from .610,000 to .612,000. It is to the great credit of the Government that without any hesitation it accepted these recommendations. The new port was dyked, drained, levelled, and cleared. Since these sanitary measures were initiated there has been scarcely a case of malaria at the port, and from being an unhealthy, shunned swamp the port is now sought by officials as a desirable billet. We cordially support Dr. Wright when he says that such results as this, and as those achieved at Ismailia, ought to be compelling examples to those who still doubt the findings of science in regard to malaria and other tropical diseases. Major Ross, Sir Patrick Manson, and others have been pioneers in the " antimalarial campaign," and if their efforts are supported by the Governments and local authorities in those districts in which malaria is prevalent the saving of human life and the advancement of commerce will follow. measures
__
PUBLIC
A
SLAUGHTER-HOUSE OF LONDON.
FOR THE
CITY
WE congratulate the Cattle Markets Committee of the Court of Common Council upon its report recommending the abolition of the private slaughter-houses attached to the Metropolitan Cattle Market and the construction in their stead of a public slaughter-house. In view of the present agitation on this subject we are not surprised at the favourable reception given to this report, and there is every reason to anticipate that the City will endeavour to be the first among the many metropolitan governing bodies to create a public abattoir. So far so good. Unfortunately the report printed, and the plan of the proposed slaughter-house which accompanies this document, give so few details that it is impossible to form an opinion It is briefly as to the plan of construction recommended. stated that the public slaughter-house for cattle and sheep will be divided into ten chambers, measuring 25 feet by 26 feet, and it is stated that " this system will enable a separate chamber to be allocated to existing tenants whose trade would appear to justify exclusive accommodation and who would be prepared to pay ahead charge’ on the animals slaughtered, with a guarantee of a minimum number per annum to be paid for. One or more chambers would be reserved for public slaughtering, the whole building being under the control of the official staff." The above proposal still bears the stamp of old errors and conceptions which we must endeavour to obliterate. It would be better to make one large hall instead of ten chambers. There is no need of exclusive accommodation unless it be to practise those tricks of trade which it is so necessary to prevent. It is. all very well to say that the official staff will be in control, but how can the members of the staff see through the ten partition walls of the ten chambers? We are pleased to notice on the plan that there is a separate building with a destructor for diseased meat, but no mention is made of a separate building for the preparing of tripe and the cleaning out of intestines, yet these things represent one of the most difficult parts of the problem. But we welcome with pleasure the broad fact that the principle of a municipal slaughter-house is accepted, and that the necessity of abolishing private slaughter-houses is
recognised.
STERILE CASEOUS MATTER IN THE TREATMENT OF TUBERCULOUS DISEASE. z’
-
MALARIA IN THE FEDERATED MALAY STATES. various districts where malarial fever has caused much loss of life successful results have been obtained by the adoption of modern sanitary measures based on Major R Ross’s plan for the destruction of mosquitoes. In THE LANCET of May 14th, 1904, p. 1372, we drew attention to the vast improvement that had been brought about in Ismailia, Egypt. Writing in the Times of August 7th of this year, Dr. Hamilton Wright gives a brief account of the IN
1
Archives Générales de
Médecine, 4 série,
tome
xvi., p. 504, 1848.
,
IN this issue we publish a " preliminary paper " by Dr. P. Paterson on the effect produced on tuberculous lesions by the injection of some of the products of the tubercle bacillus as elaborated in the body. Numerous attempts have been made by competent investigators to separate the antitoxin of tuberculosis or to obtain from cultures of the pathogenic bacillus in a direct or an indirect manner a substance which will cure the disease in the human subject. Hitherto, unfortunately, these efforts have not met with generally recognised success. There is every reason to hope, however, that eventually the much-wished-for result will be accomplished. Dr. Paterson in his investigations starts from the fact that tubercle bacilli can easily be found in the walls of tuberculous abscesses but not in the contents. The organisms may be so few that inoculation experiments may be necessary to demonstrate their presence. As the conditions in the interior of such abscesses are apparently favourable to growth, and yet the bacilli do not increase but actually diminish in numbers, Dr. Paterson argues that there must be some substance in the con. tents which is inimical to the bacilli ; and he further suggests that as the fluids are being constantly renewed presumably this deleterious material is in the encapsulated solids. These deductions are certainly well founded and Dr. Paterson has acted energetically on them. He experienced difficulty in finding a satisfactory process by which the chemical constitution of the solids should be as little changed as possible and yet the living bacilli present be destroyed, but eventually cold applied intermittently appeared to produce the desired result. He proved that if tuberculous pus be kept in a refrigerator for five or six months, but allowed to thaw frequently during that time, the pus would not induce tuberculosis when injected into guinea-pigs. The serum from the pus was then drawn off and the sediment carefully washed so as to remove