Public Health Interventions, Epidemic Growth, and Regional Variation of the 1918 Influenza Pandemic Outbreak in a Swiss Canton and Its Greater Regions.

Public health interventions implemented during the coronavirus disease 2019 (COVID-19) pandemic are based on experience gained from past pandemics. The 1918 influenza pandemic is the most extensively researched historical influenza outbreak. All 9335 reports available in the State Archives on 121 152 cases of influenza-like illness from the canton of Bern from 473 of 497 municipalities (95.2%) were collected; the cases were registered between 30 June 1918 and 30 June 1919. The overall incidence rates of newly registered cases per week for the 9 greater regions of Bern for both the first and second waves of the pandemic were calculated. Relative incidence rate ratios (RIRRs) were calculated to estimate the change in the slope of incidence curves associated with public health interventions. During the first wave, school closures (RIRR, 0.16 [95% CI, 0.15 to 0.17]) and restrictions of mass gatherings (RIRR, 0.57 [CI, 0.54 to 0.61]) were associated with a deceleration of epidemic growth. During the second wave, in autumn 1918, cantonal authorities initially reacted hesitantly and delegated the responsibility to enact interventions to municipal authorities, which was associated with a lack of containment of the second wave. A premature relaxation of restrictions on mass gatherings was associated with a resurgence of the epidemic (RIRR, 1.18 [CI, 1.12 to 1.25]). Strikingly similar patterns were found in the management of the COVID-19 outbreak in Switzerland, with a considerably higher amplitude and prolonged duration of the second wave and much higher associated rates of hospitalization and mortality.

The "Medical Plot Thickens": Bad Medicine and Good Health in the Contagious Diseases Acts Repeal Campaign.

Britain's Contagious Diseases Acts (1864, 1866, 1869) mandated the use of medical detention and speculum exams to manage the bodies of "common prostitutes" and thereby reduce sexually transmitted diseases among enlisted men. Repeal advocates challenged the gendered power structure of the Acts but also used melodramatic frameworks to produce a broader critique of nineteenth-century Britain's centralizing medical orthodoxy and to argue for unregulated traditional approaches to medicine. Across a variety of repeal speeches and documents, advocates idealized alternative health practices in order to challenge institutionalized modern medicine and the governmental interests that extended its authority. J. J. Garth Wilkinson's Forcible Introspection of Women for the Army and Navy by the Oligarchy, Considered Physically (1870) exemplifies the multivocal and intertextual medicolegal plots of repeal melodrama as it cast professionalized modern medicine as corrupt, villainous, and in collusion with the state while presenting alternative medicine as authentically preventative, curative, and democratic.

What Went Wrong: Corona and the World after the Full Stop.

This article examines the global response to the Covid-19 pandemic. It argues that we urgently need to look beyond the virus if we want to understand the real seriousness of what is happening today. How did we end up in a space of thinking, acting, and feeling that has normalized extremes and is based on the assumption that biological life is an absolute value separate from politics? The author suggests that today's fear is fueled by mathematical disease modeling, neoliberal health policies, nervous media reporting, and authoritarian longings.

Quarantine as a tool of epidemic fight.

Until the 19th century, the factor causing epidemics was not known, and the escape from a place where it occurred as well as isolation of patients was considered to be the only effective way to avoid illness and death. Quarantine in a sense similar to modern times was used in 1377 in Ragusa, today's Dubrovnik, during the plague epidemic. It was the first administratively imposed procedure in the world's history. It was later used in Venice and other rich port cities in the Mediterranean. On the territory of today's Poland, quarantine measures were used by the so-called Mayor of the Air - LukaszDrewno in 1623 during the plague epidemic in Warsaw. The quarantine left its mark on all areas of human activity. It affected all humanity in a way that is underestimated today. Throughout history, it has been described and presented visually. It is omnipresent in the world literature, art and philosophy. However, the isolation and closure of cities, limiting trade, had an impact on the economic balance, and the dilemma between the choice of inhabitants' health and the quality of existence, i.e. their wealth, has been the subject of discussions since the Middle Ages. Since the end of the 19th century, quarantine has lost its practical meaning. The discovery of bacteria and a huge development of medical and social sciences allowed limiting its range. In the 20th century isolation and quarantine no longer had a global range, because the ability to identify factors causing the epidemic, knowledge about the incubation period, carrier, infectiousness, enabled the rational determination of its duration and territorial range. The modern SARS COV 2 pandemic has resulted in a global quarantine on a scale unprecedented for at least three hundred years. The aim of this paper is to present the history of quarantine from its beginning to the present day, including its usefulness as an epidemiological tool.

A brief introduction of Xiangya's anti-epidemic history in a century. / ç™¾å¹´æ¹˜é› æŠ—ç–«ç®€å².

Based on archival materials, the Xiangya's anti-epidemic history in a century from its establishment to 2020 is divided into 4 stages. The first stage (1906-1926), Edward Hicks Hume and YAN Fuqing, the founders of Xiangya, prevented and controlled smallpox and plague. The second stage (1929-1953), during the resumption of Xiangya, students prevented and controlled cholera, plague, dysentery, typhus, and other infectious diseases. In the third stage (1953-1999), in a peacetime, Xiangya actively fought against schistosomiasis, hydatidosis, malaria, leprosy, tuberculosis and other epidemics. The fourth stage (2000-2020), the era of Central South University. Medical staff in Xiangya fight SARS, influenza A (H1N1) flu, Ebola hemorrhagic fever, coronavirus disease 2019, etc. Over the past hundred years, Xiangya people joined together to spread benevolence and love, apply medical knowledge and skills, combat the epidemic and rescue people in difficulties, which made a great contribution to the motherland and the people.

Water and Filth: Reevaluating the First Era of Sanitary Typhoid Intervention (1840-1940).

While typhoid fever remains an important cause of illness in many low- and middle-income countries, important insights can be learned by exploring the historical experience with typhoid fever in industrialized countries. We used archival research to examine British and American attempts to control typhoid via sanitary interventions from the 1840s to 1940s. First, we assess how varying perceptions of typhoid and conflicts of interest led to a nonlinear evolution of control attempts in Oxford, United Kingdom. Our qualitative analysis shows how professional rivalries and tensions between Oxford's university and citizens ("gown and town"), as well as competing theories of typhoid proliferation stalled sanitary reform until the provision of cheap external credit created cross-party alliances at the municipal level. Second, we use historical mortality data to evaluate and quantify the impact of individual sanitary measures on typhoid transmission in major US cities. Together a historiographic and epidemiological study of past interventions provides insights for the planning of future sanitary programs.

Typhoid and the Military in the Early 20th Century.

BACKGROUND: In the decades following the discovery of the bacillus causing typhoid, in 1880, understanding of the disease formerly known as enteric fever was transformed, offering new possibilities for prevention. Gradually, measures that aimed to prevent infection from human carriers were developed, as were inoculations designed to confer immunity against typhoid and paratyphoid fevers. These were initially introduced in European armies that were regularly ravaged by typhoid, especially garrisons stationed in the colonies. This article reviews the research undertaken in the armed forces and the measures that they implemented in the years up to and during the First World War. METHODS: The article is based on an analytical review of scientific literature from the early 19th century, focusing on the United Kingdom, Germany, and France. RESULTS: The armies of the United Kingdom, Germany, and France undertook important work on the transmission of typhoid in the years between 1890 and 1918. Many preventive measures were introduced to deal with the spread of typhoid but these varied between the 3 countries, depending largely on their political traditions. Inoculation was particularly successful in preventing typhoid and greatly reduced the number of casualties from this disease during the First World War. Despite this, it proved difficult to prevent paratyphoid infection, and debates continued over which vaccines to use and whether or not immunization should be voluntary. CONCLUSIONS: By the end of the First World War, the value of inoculation in preventing the spread of typhoid had been proven. Its successful implementation demonstrates the importance of vaccination as a public health intervention during times of conflict and social upheaval.

Experimental infections in humans-historical and ethical reflections.

Vaccine efficacy and prophylactic treatment of infections are tested best when the vaccinated or treated individual is challenged through deliberate infection with the respective pathogen. However, this trial design calls for particular ethical caution. Awareness of the history of challenge trials is indispensable, including trials that were problematic or even connected to abuse. We briefly introduce historical aspects of experimental infections in humans and the ethical debate around them and give estimates of the numbers of volunteers participating in human experimental infection models. Challenge models can offer a great chance and benefit for the development of medical interventions to fight infectious diseases, but only when they are appropriately controlled and regulated.

L'efficacité des vaccins et le traitement prophylactique des infections sont mieux testés lorsque l'individu vacciné ou traité est exposé par le biais d'une infection délibérée par l'agent pathogène concerné. Cependant, cette conception d'essai appelle à une prudence éthique particulière. Il est indispensable de connaître l'histoire des essais cliniques, y compris des essais qui se sont avérés problématiques ou même liés à des abus. Nous présentons brièvement les aspects historiques des infections expérimentales chez l'homme et le débat éthique autour d'eux et donnons des estimations du nombre de volontaires participant à des modèles d'infection expérimentale humaine. Les modèles d'exposition peuvent offrir une grande chance et un avantage pour le développement d'interventions médicales pour lutter contre les maladies infectieuses, mais uniquement lorsqu'elles sont contrôlées et réglementées de manière appropriée.

Does scientific effort reflect global need? A review of infectious disease publications over 100 years.

In a rational world, scientific effort would reflect society's needs. We tested this hypothesis using the area of infectious diseases, where the research response to emerging threats has obvious potential to save lives through informing interventions such as vaccination and prevention policies. Pathogens continue to evolve, emerge and re-emerge and infectious diseases that were once common become less so or their global distribution changes. A question remains as to whether scientific endeavours can adapt. Here, we identified papers on infectious diseases published in the four highest ranking, health-related journals over the 118 years from 1900. Focussing on outbreak-related and burden of disease-related metrics over the two time periods, 1990 to 2017 and 1900 to 2017, our analyses suggest that there is little underrepresentation of important infectious diseases among top ranked journals. Encouragingly our results suggest the scientific process is largely self-correcting.

A history of FMD research and control programmes in Southeast Asia: lessons from the past informing the future.

Foot and mouth disease (FMD) is a major animal health problem within Southeast Asia (SEA). Although Indonesia and more recently the Philippines have achieved freedom from FMD, the disease remains endemic on continental SEA. Control of FMD within SEA would increase access to markets in more developed economies and reduce lost productivity in smallholder and emerging commercial farmer settings. However, despite many years of vaccination by individual countries, numerous factors have prevented the successful control of FMD within the region, including unregulated 'informal' transboundary movement of livestock and their products, difficulties implementing vaccination programmes, emergence of new virus topotypes and lineages, low-level technical capacity and biosecurity at national levels, limited farmer knowledge on FMD disease recognition, failure of timely outbreak reporting and response, and limitations in national and international FMD control programmes. This paper examines the published research of FMD in the SEA region, reviewing the history, virology, epidemiology and control programmes and identifies future opportunities for FMD research aimed at the eventual eradication of FMD from the region.

The Spanish Flu, Epidemics, and the Turn to Biomedical Responses.

A century ago, nonpharmaceutical interventions such as school closings, restrictions on large gatherings, and isolation and quarantine were the centerpiece of the response to the Spanish Flu. Yet, even though its cause was unknown and the science of vaccine development was in its infancy, considerable enthusiasm also existed for using vaccines to prevent its spread. This desire far exceeded the scientific knowledge and technological capabilities of the time. Beginning in the early 1930s, however, advances in virology and influenza vaccine development reshaped the relative priority given to biomedical approaches in epidemic response over traditional public health activities. Today, the large-scale implementation of nonpharmaceutical interventions akin to the response to the Spanish Flu would face enormous legal, ethical, and political challenges, but the enthusiasm for vaccines and other biomedical interventions that was emerging in 1918 has flourished. The Spanish Flu functioned as an inflection point in the history of epidemic responses, a critical moment in the long transition from approaches dominated by traditional public health activities to those in which biomedical interventions are viewed as the most potent and promising tools in the epidemic response arsenal.

The Physician's Duty to Treat During Pandemics.

Physicians assume a primary ethical duty to place the welfare of their patients above their own interests. Thus, for example, physicians must not exploit the patient-physician relationship for personal financial gain through the practice of self-referral. But how far does the duty to patient welfare extend? Must physicians assume a serious risk to their own health to ensure that patients receive needed care? In the past, physicians were expected to provide care during pandemics without regard to the risk to their own health. In recent decades, however, the duty to treat during pandemics has suffered from erosion even while the risks to physicians from meeting the duty has gone down. After exploring the historical evolution of the duty to treat and the reasons for the duty, I conclude that restoring a strong duty to treat would protect patient welfare without subjecting physicians to undue health risks.

Better Prepare Than React: Reordering Public Health Priorities 100 Years After the Spanish Flu Epidemic.

This commentary argues that 100 years after the deadly Spanish flu, the public health emergency community's responses to much more limited pandemics and outbreaks demonstrate a critical shortage of personnel and resources. Rather than relying on nonpharmaceutical interventions, such as quarantine, the United States must reorder its health priorities to ensure adequate preparation for a large-scale pandemic.

100 Years of Medical Countermeasures and Pandemic Influenza Preparedness.

The 1918 influenza pandemic spread rapidly around the globe, leading to high mortality and social disruption. The countermeasures available to mitigate the pandemic were limited and relied on nonpharmaceutical interventions. Over the past 100 years, improvements in medical care, influenza vaccines, antiviral medications, community mitigation efforts, diagnosis, and communications have improved pandemic response. A number of gaps remain, including vaccines that are more rapidly manufactured, antiviral drugs that are more effective and available, and better respiratory protective devices.

Evidence and strategies for malaria prevention and control: a historical analysis.

Public health strategies for malaria in endemic countries aim to prevent transmission of the disease and control the vector. This historical analysis considers the strategies for vector control developed during the first four decades of the twentieth century. In 1925, policies and technological advances were debated internationally for the first time after the outbreak of malaria in Europe which followed World War I. This dialogue had implications for policies in Europe, Russia and the Middle East, and influenced the broader international control agenda. The analysis draws on the advances made before 1930, and includes the effects of mosquito-proofing of houses; the use of larvicides (Paris Green) and larvivorous fish (Gambusia); the role of large-scale engineering works; and the emergence of biological approaches to malaria. The importance of strong government and civil servant support was outlined. Despite best efforts of public health authorities, it became clear that it was notoriously difficult to interrupt transmission in areas of moderately high transmission. The importance of combining a variety of measures to achieve control became clear and proved successful in Palestine between 1923 and 1925, and improved education, economic circumstances and sustained political commitment emerge as key factors in the longer term control of malaria. The analysis shows that the principles for many of the present public health strategies for malaria have nearly all been defined before 1930, apart from large scale usage of pesticides, which came later at the end of the Second World War. No single intervention provided an effective single answer to preventing transmission, but certainly approaches taken that are locally relevant and applied in combination, are relevant to today's efforts at elimination.

Roll Back Malaria: an historical footnote.

Prompted by the 20th anniversary of Roll Back Malaria, the author recalls hypotheses concerning a major new initiative to control malaria in Africa put forward by WHO AFRO and the World Bank in 1996. These hypotheses, and the reactions to them of a panel of 18 experts, are reviewed and contrasted to the rapid progress and high ambition that characterize the field of malaria today.