- Email: [email protected]
THE RELATIVE FREQUENCY OF VENEREAL DISEASE AMONG MEN AND WOMEN.
1096 of these
small forms represented degeneration the same in the large towns as in the country disstage in the life-history of the organism was tricts ; but in the smaller towns the proportion was carefully investigated, but with no decisive results, 10 women to 62 men. The disproportion between
or a
though Dr. Topley seems to incline to the idea of degeneration; they cannot be subcultured. Another point still under investigation concerns the possible relationship of this diplococcal organism to the anaerobic bacillus isolated by Plotz and regarded by Dr. Topley as having strong claims to be considered the cause of typhus. Fortunately, though the exact cause, whether protozoal or bacterial, of this disease which has proved so deadly to armies in many campaigns remains uncertain, yet the method by which infection is usually spread is beyond doubt, and methods of prophylaxis based on this knowledge have secured the limitation and suppression of a disease against which
a
short time ago the medical officer
powerless.
was
____
WIVES AND MOTHERS.
THE increased and increasing importance of the of the lives and the health of young children in view of the depletion caused by the war, and the bearing of the drink question upon the subject, were illustrated in the recent prosecution of two soldiers’ wives at the Marylebone police court. One of them, Bright, had seven children, and the other, Holden, had six. They together occupied two rooms about 13 ft. square, in company with another woman, her one child and a dog. The children were filthy and neglected, those of Bright being said by a medical witness to be all suffering from itch and enlarged glands. He had found them huddled together in an unbearable stench on The defendants named a dirty bed and some rags. were squandering their money on drink, their combined incomes being described as amounting to over C200 a year. Bright was sentenced to three months’ and Holden to two months’ imprisonment for wilful neglect of the children.
preservation
THE RELATIVE FREQUENCY OF VENEREAL DISEASE AMONG MEN AND WOMEN.
A Royal Commission appointed in Sweden in 1911 to investigate the social problems in connexion with venereal disease has issued its report in the Svenska Läkaresällskapets Handlingà1’ (vol. xli., No. 3, 1915). This report occupies 104 pages, and includes many proposals of far-reaching importance. Among the appendices to the report is an interesting calculation by F. Block, who argues that women are greater offenders in
spreading venereal disease than men. He prefaces this contention with the assumption that in the vast majority of cases infection is carried from man to woman or woman to man, infection between members of the, same sex being rare. In 1914 there were 1426 men and 688 women in Sweden notified as suffering from syphilis. In other words, 688 women infected 1426 men or To put it in another way, were infected by them. 10 women infected or were infected by 21 men. This disproportion between the sexes did not exist in the country districts, where an equal number of In the smaller men and women were infected. towns the proportion was 10 women to 24 men, and in the larger towns 10 women to 21 men. The figures for gonorrhoea were even more striking, the proportion being 10 women to 31 men. This proportion, in the case of gonorrhoea, was practically
the two sexes was still more striking in the case of ulcus molle, but the figures were too small to be convincing. One conclusion to be drawn from these figures is that more men than women expose themselves to infection, and that it is important for men in particular to be warned of the risk they run. The figures may also possibly be interpreted as showing that women are more unwilling to undergo medical treatment than men; and, if this is so, the woman’s capacity to transmit the disease is relatively great. It may safely be assumed, according to the author of this appendix, that many, perhaps most, women suffering from venereal disease either do not infect anyone or only one man. There is, however, a minority of infected women who infect a greater number of men than the figures already given indicate. It is in relation to this minority that the term " mass infection"" may legitimately be used, and it is against this minority that the public must adopt the most energetic measures. Men may also, but less often, be the cause of "mass infection," in which case they should also be compulsorily controlled by systematic recurrent examination and isolation. Dr. Block is in favour of differential treatment between town and country, as far more radical measures are required for the former. THE OCCURRENCE OF ZINC IN DRINKING WATER.
IT does not appear to be generally known that zinc is invariably found in the majority of waters which have passed through galvanised-iron pipes. It is reassuring to learn, however, from a communication which we publish this week from Dr. John C. Thresh that the quantity of zinc dissolved contributes no harmful property whatever, and in his view the statements made about the injurious effects of small quantities of zinc in potable water are entirely without foundation. As far back as March lst, 1884, THE LANCET published a note on the occurrence of as much as 6’41 grains of zinc carbonate per gallon in a drinking water supplied through about half a mile of galvanised-iron pipe from the source to a Welsh village, but no reference was made in this case to any ill-effects having been observed, although the matter was in the hands of the medical officer of health. The water at the source contained no zinc and only 10’8 grains per gallon of total solids. At the point of delivery, however, the total solids were increased to 18’9 grains, the increase being largely due to the amount of zinc taken up. It is to be noted that Dr. Thresh confines himself to refuting the statements as to the injurious effects of small quantities of zinc, and in the results he records that the amount of zinc found did not exceed 2 grains, while in most cases it rarely amounted to more than 0’8 grain per gallon calculated, we presume, in terms of metal. Broadly, one part of zinc would be equivalent to two parts of the carbonate, so that the water mentioned in THE LANCET of 1884 would contain 3’2 grains of metallic zinc, the equivalent of 6’41 grains of the carbonate. This quantity exceeds that detected in any case by Dr. Thresh. In the case of a water found to contain 2 grains of zinc per gallon its use This water has been the sole was sanctioned. supply for the hamlet, and the medical officer of
small forms represented degeneration the same in the large towns as in the country disstage in the life-history of the organism was tricts ; but in the smaller towns the proportion was carefully investigated, but with no decisive results, 10 women to 62 men. The disproportion between
or a
though Dr. Topley seems to incline to the idea of degeneration; they cannot be subcultured. Another point still under investigation concerns the possible relationship of this diplococcal organism to the anaerobic bacillus isolated by Plotz and regarded by Dr. Topley as having strong claims to be considered the cause of typhus. Fortunately, though the exact cause, whether protozoal or bacterial, of this disease which has proved so deadly to armies in many campaigns remains uncertain, yet the method by which infection is usually spread is beyond doubt, and methods of prophylaxis based on this knowledge have secured the limitation and suppression of a disease against which
a
short time ago the medical officer
powerless.
was
____
WIVES AND MOTHERS.
THE increased and increasing importance of the of the lives and the health of young children in view of the depletion caused by the war, and the bearing of the drink question upon the subject, were illustrated in the recent prosecution of two soldiers’ wives at the Marylebone police court. One of them, Bright, had seven children, and the other, Holden, had six. They together occupied two rooms about 13 ft. square, in company with another woman, her one child and a dog. The children were filthy and neglected, those of Bright being said by a medical witness to be all suffering from itch and enlarged glands. He had found them huddled together in an unbearable stench on The defendants named a dirty bed and some rags. were squandering their money on drink, their combined incomes being described as amounting to over C200 a year. Bright was sentenced to three months’ and Holden to two months’ imprisonment for wilful neglect of the children.
preservation
THE RELATIVE FREQUENCY OF VENEREAL DISEASE AMONG MEN AND WOMEN.
A Royal Commission appointed in Sweden in 1911 to investigate the social problems in connexion with venereal disease has issued its report in the Svenska Läkaresällskapets Handlingà1’ (vol. xli., No. 3, 1915). This report occupies 104 pages, and includes many proposals of far-reaching importance. Among the appendices to the report is an interesting calculation by F. Block, who argues that women are greater offenders in
spreading venereal disease than men. He prefaces this contention with the assumption that in the vast majority of cases infection is carried from man to woman or woman to man, infection between members of the, same sex being rare. In 1914 there were 1426 men and 688 women in Sweden notified as suffering from syphilis. In other words, 688 women infected 1426 men or To put it in another way, were infected by them. 10 women infected or were infected by 21 men. This disproportion between the sexes did not exist in the country districts, where an equal number of In the smaller men and women were infected. towns the proportion was 10 women to 24 men, and in the larger towns 10 women to 21 men. The figures for gonorrhoea were even more striking, the proportion being 10 women to 31 men. This proportion, in the case of gonorrhoea, was practically
the two sexes was still more striking in the case of ulcus molle, but the figures were too small to be convincing. One conclusion to be drawn from these figures is that more men than women expose themselves to infection, and that it is important for men in particular to be warned of the risk they run. The figures may also possibly be interpreted as showing that women are more unwilling to undergo medical treatment than men; and, if this is so, the woman’s capacity to transmit the disease is relatively great. It may safely be assumed, according to the author of this appendix, that many, perhaps most, women suffering from venereal disease either do not infect anyone or only one man. There is, however, a minority of infected women who infect a greater number of men than the figures already given indicate. It is in relation to this minority that the term " mass infection"" may legitimately be used, and it is against this minority that the public must adopt the most energetic measures. Men may also, but less often, be the cause of "mass infection," in which case they should also be compulsorily controlled by systematic recurrent examination and isolation. Dr. Block is in favour of differential treatment between town and country, as far more radical measures are required for the former. THE OCCURRENCE OF ZINC IN DRINKING WATER.
IT does not appear to be generally known that zinc is invariably found in the majority of waters which have passed through galvanised-iron pipes. It is reassuring to learn, however, from a communication which we publish this week from Dr. John C. Thresh that the quantity of zinc dissolved contributes no harmful property whatever, and in his view the statements made about the injurious effects of small quantities of zinc in potable water are entirely without foundation. As far back as March lst, 1884, THE LANCET published a note on the occurrence of as much as 6’41 grains of zinc carbonate per gallon in a drinking water supplied through about half a mile of galvanised-iron pipe from the source to a Welsh village, but no reference was made in this case to any ill-effects having been observed, although the matter was in the hands of the medical officer of health. The water at the source contained no zinc and only 10’8 grains per gallon of total solids. At the point of delivery, however, the total solids were increased to 18’9 grains, the increase being largely due to the amount of zinc taken up. It is to be noted that Dr. Thresh confines himself to refuting the statements as to the injurious effects of small quantities of zinc, and in the results he records that the amount of zinc found did not exceed 2 grains, while in most cases it rarely amounted to more than 0’8 grain per gallon calculated, we presume, in terms of metal. Broadly, one part of zinc would be equivalent to two parts of the carbonate, so that the water mentioned in THE LANCET of 1884 would contain 3’2 grains of metallic zinc, the equivalent of 6’41 grains of the carbonate. This quantity exceeds that detected in any case by Dr. Thresh. In the case of a water found to contain 2 grains of zinc per gallon its use This water has been the sole was sanctioned. supply for the hamlet, and the medical officer of