Pale rider: the Spanish flu of 1918 and how it changed the world

Book Review:

Pale rider: The Spanish Flu of 1918 and How it Changed the World by Laura Spinney, Public Affairs; 1st edition (September 12, 2017)

Formerly Professor of Psychiatry, Department of Psychiatry, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India

The COVID-19 pandemic has changed life for humanity, nothing is “normal” anymore! In the last 100 years, there has not been any similar event. The common feeling among professionals, planners, press, politicians, and people is that “life will not be the same as we knew it, after the pandemic.” Understanding the likely impact of the pandemic and its consequences would be valuable to humanity in general and mental health professionals in particular. Against this current world-shaking event, it is natural to look for similar events in human history. In this, the 1918 flu is the closest event to understand a variety of aspects of the current pandemic. The book, Pale Rider: The Spanish Flu of 1918 and how it changed the world, is one of the best books in this field.[1] That many people are looking at the 1918 flu can be seen by the number of articles in the lay press that have focused on the 1918 flu.[2],[3],[4],[5],[6],[7] Even now, a new book was published as latest as July 23, 2020.[8],[9]

Nevertheless, the book, under review, has 21 chapters with attractive chapter titles such as Like a Thief in the Night; The Doctor’s Dilemma; The Wrath of God; Chalking Doors with Crosses; Good Samaritans; The Human Factor; The Green Shoots of Recovery; Alternate Histories; and Health Care for all and Melancholy Muse.

Between the first case recorded on March 4, 1918, and the last case sometime in March 1920, it killed 50–100 million people, or between 2.5% and 5% of the global population. In terms of a single event causing major loss of life, it surpassed the First World War (17 million dead) and the Second World War (60 million dead). India was specially affected and lost around 6% of its population, the greatest loss in absolute numbers of any country in the world (an estimate of 13–18 million). The book has a special focus on India,[1] presented through the lives of Mahatma Gandhi, Tagore, Munshi Premchand, and Nirala and its impact on the Independence struggle.

Mahatma Gandhi was affected by the gastric variety of flu. At Gandhi’s ashram, several prominent members of the Independence Movement were laid low with flu. Gandhi was too feverish to speak or read; he couldn’t shake a sense of doom: “All interest in living had ceased.” Interestingly, Gandhi’s reaction was: This protracted and first long illness in my life thus afforded me a unique opportunity to examine my principles and to test them. Rabindranath Tagore returned his knighthood as a reaction to the Jallianwala Bagh massacre, and observed that British were guilty of “the same kind of ignorance of the eternal laws which primitive people show when they hunt for some so-called witch to whom they ascribe the cause of their illness, while carrying the disease germs in their own blood.” Spinney observes that disease was a major preoccupation in the writing that emerged in the 1920s, where it dovetailed with ideas about the need to reform the caste system and throw off the yoke of British rule. Munshi Premchand became the self-styled “chronicler of village life” around 1918 when he was living in the United Provinces (Uttar Pradesh), where the Spanish flu claimed an estimated 2–3 million lives alone. Also living there at that time was the poet Nirala, who lost his wife and many other members of his family to the flu. He later recalled seeing the River Ganges “swollen with dead bodies.” This was the strangest time in my life. My family disappeared in the blink of an eye.

There are sections in the book describing the feelings of anxiety accompanying the acute phase of the disease, and reports of people killing themselves while delirious. Following recovery, some patients found themselves plunged into a lingering state of lassitude and despair. Norwegian epidemiologist Svenn-Erik Mamelund studied asylum records in his country from 1872 to 1929 and found that, every year, in which there was no pandemic of influenza, only a few cases were admitted of mental illness associated with flu. However, in each of the 6 years following the 1918 pandemic, the average number of such admissions was seven times higher than in those nonpandemic years (emphasis added). Mamelund speculates that the patients admitted in those 6 years were survivors of Spanish flu who were suffering from what today we would call “postviral or chronic fatigue syndrome.”

The book provides similar creative responses in a number of countries following the pandemic. The paragraph about controversies about the quarantine makes for contemporary reading: “Quarantine and other disease containment strategies place the interests of the collective over those of the individual. When the collective is very large, those strategies have to be imposed in a top-down fashion. But mandating a central authority to act in the interests of the collective potentially creates two kinds of problems. First, the collective may have competing priorities-the need to make money, or the need to raise an army-and deny or water-down the authority’s powers of enforcement. Second, the rights of individuals risk getting trampled on, especially if the authority abuses the measures placed at its disposal.”

One of the quotes from the book can portend what we can expect in the coming years in the country. Spinney notes, “The 1918 pandemic accelerated the pace of change in the first half of the twentieth century, and helped shape our modern world. It influenced the course of the First World War and arguably, contributed to the Second. It pushed India closer to Independence, South Africa closer to Apartheid, and Switzerland to the brink of Civil War. It ushered in universal healthcare and alternative medicine, our love of fresh air and our passion for sport, and it was probably responsible, at least in part, for the obsession of twentieth-century artists with all the myriad ways in which the human body can fail.”

The book made me realize that the current pandemic will bring about extensive changes. Against this expected “mental health tsunami,” there are three tasks for each one of us: firstly, to document the experiences of individuals, families, communities, and the government; secondly, to identify the social factors contributing to vulnerabilities and resilience, to guide corrective actions; and lastly, to utilize the opportunity of heightened awareness of societal-level issues, to work toward addressing the predisposing causes for higher mortality and morbidity such as inequalities, intolerances, inadequate health infrastructure, the weak welfare network to support the vulnerable, and decentralization of powers and plans to enhance community participation.

I recommend it as an essential reading during the current pandemic period.

Source: Murthy R S. Pale rider: the spanish flu of 1918 and how it changed the world. Indian J Soc Psychiatry [serial online] 2020 [cited 2022 Jul 4];36, Suppl S1:189-90. Available from: https://www.indjsp.org/text.asp?2020/36/5/189/297158

Are enteroviruses behind mysterious outbreaks of chronic fatigue syndrome?

Chronic fatigue syndrome is a long-term illness with a wide range of symptoms, no known treatment, and undetermined origins. However, with as many as 65m people across the world living with the illness, researchers continue to search for answers.

Now, Prof Maureen Hanson of Cornell University discusses how she and graduate student James O’Neal searched through the research archives to see whether a genus of RNA viruses called enteroviruses are the most likely culprits and whether the findings have implications in future ‘long Covid’ research.

Like SARS-CoV-2, which causes Covid-19, viruses, enteroviruses (EVs) are RNA viruses that can lead to cause serious illness and death. One type of EV causes poliomyelitis, which is now largely conquered through near-universal vaccination.

But no vaccine exists against many other types of EVs, which are free to circulate widely. Indeed, the Centers for Disease Control and Prevention estimates between 10m-15m enteroviral infections occur each year in the US.

EVs have long been suspected as causal agents in outbreaks of an illness that is now usually named ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome). Outbreaks have been documented since the turn of the previous century and may have occurred earlier.

Many are unaware that ME/CFS can occur in epidemic form. The pathogen(s) inciting most of these outbreaks remain unidentified. One reason for this lamentable situation is that earlier virus identification technology was not as powerful as today’s methods.

Consider how quickly the complete sequence of SARS-CoV-2 was obtained not long after a new illness arose. But another reason that ME/CFS triggers are not known is the existing technology was not deployed to identify the agents causing multiple outbreaks in the mid-1980s. The failure of federal agencies to nor investigate these outbreaks, often dismissed as hysteria or unimportant, is well documented in investigative journalist Hillary Johnson’s Osler’s Web.

Read the rest of this article HERE.

Source: Frontiers Science News, August 12, 2o21. https://blog.frontiersin.org/2021/08/12/chronic-fatigue-syndrome-viruses-maureen-hanson-cornell-university/

Myalgic encephalomyelitis, chronic fatigue syndrome: An infectious disease

Abstract:

The etiology of myalgic encephalomyelitis also known as chronic fatigue syndrome or ME/CFS has not been established. Controversies exist over whether it is an organic disease or a psychological disorder and even the existence of ME/CFS as a disease entity is sometimes denied. Suggested causal hypotheses have included psychosomatic disorders, infectious agents, immune dysfunctions, autoimmunity, metabolic disturbances, toxins and inherited genetic factors.

Clinical, immunological and epidemiological evidence supports the hypothesis that: ME/CFS is an infectious disease; the causal pathogen persists in patients; the pathogen can be transmitted by casual contact; host factors determine susceptibility to the illness; and there is a population of healthy carriers, who may be able to shed the pathogen.

ME/CFS is endemic globally as sporadic cases and occasional cluster outbreaks (epidemics). Cluster outbreaks imply an infectious agent. An abrupt flu-like onset resembling an infectious illness occurs in outbreak patients and many sporadic patients. Immune responses in sporadic patients resemble immune responses in other infectious diseases.

Contagion is shown by finding secondary cases in outbreaks, and suggested by a higher prevalence of ME/CFS in sporadic patients’ genetically unrelated close contacts (spouses/partners) than the community. Abortive cases, sub-clinical cases, and carrier state individuals were found in outbreaks.

The chronic phase of ME/CFS does not appear to be particularly infective. Some healthy patient-contacts show immune responses similar to patients’ immune responses, suggesting exposure to the same antigen (a pathogen). The chronicity of symptoms and of immune system changes and the occurrence of secondary cases suggest persistence of a causal pathogen.

Risk factors which predispose to developing ME/CFS are: a close family member with ME/CFS; inherited genetic factors; female gender; age; rest/activity; previous exposure to stress or toxins; various infectious diseases preceding the onset of ME/CFS; and occupational exposure of health care professionals. The hypothesis implies that ME/CFS patients should not donate blood or tissue and usual precautions should be taken when handling patients’ blood and tissue. No known pathogen has been shown to cause ME/CFS.

Confirmation of the hypothesis requires identification of a causal pathogen. Research should focus on a search for unknown and known pathogens. Finding a causal pathogen could assist with diagnosis; help find a biomarker; enable the development of anti-microbial treatments; suggest preventive measures; explain pathophysiological findings; and reassure patients about the validity of their symptoms.

 

Source: Underhill RA. Myalgic encephalomyelitis, chronic fatigue syndrome: An infectious disease. Med Hypotheses. 2015 Dec;85(6):765-73. Epub 2016 Oct 19. https://www.ncbi.nlm.nih.gov/pubmed/26604026

 

Predictive immunophenotypes: disease-related profile in chronic fatigue syndrome

Abstract:

BACKGROUND: There is a growing body of evidence supporting the theory that problems with immune function play an important role in chronic fatigue syndrome (CFS).

METHODS: We studied 90 CFS cases and 50 healthy controls from two different areas of upstate New York to determine whether there were differences in the absolute number and pattern of natural killer (NK) and cytotoxic T-cell phenotypes between CFS cases and healthy controls in the two regions. One group was from a small town where a cluster of cases existed; the other was from a large metropolitan area where there was not a known cluster.

RESULTS: The number of CD56+CD3+CD8+ and CD56+CD3+CD8- cells in cases from the two areas were both significantly elevated over that of controls from the metropolitan area (P < 0.03). The number of CD56+CD3-CD8+ and CD56+CD3-CD8- cells was significantly reduced in the two case groups compared to that of controls from the metropolitan area (P = 0.04). However, controls who were from the same town as the cluster cases had numbers of CD56+CD3+CD8+, CD56+CD3+CD8-, and CD56+CD3-CD8- cells that were more like that of cases than controls. Only the number of CD56+CD3-CD8+ cells (an NK cell subset) was significantly different in cases versus controls from the cluster area (P = 0.022).

CONCLUSIONS: These data suggest that differences in controls from cluster and noncluster areas may be responsible for some of the inconsistencies in results from other studies. Furthermore, they suggest the possibility that NK cell function may play an important role in preventing the development of CFS in individuals who live in a community where a cluster of cases have been identified.

Copyright 2003 Wiley-Liss, Inc.

 

Source: Stewart CC, Cookfair DL, Hovey KM, Wende KE, Bell DS, Warner CL. Predictive immunophenotypes: disease-related profile in chronic fatigue syndrome. Cytometry B Clin Cytom. 2003 May;53(1):26-33. http://onlinelibrary.wiley.com/doi/10.1002/cyto.b.10034/full  (Full article)

 

Cancer and a fatiguing illness in Northern Nevada–a causal hypothesis

Abstract:

PURPOSE: We investigated the possibility that chronic fatigue syndrome (CFS) predisposes to cancer by comparing the cancer pattern in an area in northern Nevada, where an outbreak of a fatiguing illness, which included cases of CFS, was reported, to an area in southern Nevada, where no such illness was reported.

METHODS: Data from the computerized Nevada Cancer Registry were utilized to compare incidence rates of four malignancies–brain cancer, non-Hodgkin lymphoma (NHL), lung cancer, and breast cancer–in Washoe and Lyon Counties, where an unexplained fatiguing illness was reported during 1984-86, with comparably sized Clark County, where no such illness was reported.

RESULTS: Higher incidences of NHL and primary brain tumors were noted in the two northern Nevada counties (Washoe and Lyon) in 1986 and 1987 respectively, compared to the southern Nevada (Clark) county. Similar patterns were not seen for breast or lung cancer.

CONCLUSIONS: This study provides a model for investigating the possible predisposition of CFS patients to develop cancer using other cohorts, but it is currently premature to accept such a link at this time.

 

Source: Levine PH, Fears TR, Cummings P, Hoover RN. Cancer and a fatiguing illness in Northern Nevada–a causal hypothesis. Ann Epidemiol. 1998 May;8(4):245-9. http://www.ncbi.nlm.nih.gov/pubmed/9590603

 

Anxiety disorders: a result of long-term chronic fatigue–the psychiatric characteristics of the sufferers of Iceland disease

Abstract:

OBJECTIVE: In order to clarify the lifetime likelihood of developing psychiatric disorder following the Akureyri disease, we have investigated 55 well documented cases of the Akureyri disease.

MATERIALS AND METHODS: All participants were interviewed and diagnosed as to psychiatric disorders according to DSM-III.

RESULTS: Of the 55 subjects included in this analysis 53 were women. The mean age of the participants was 67.7 years. The most common problem was agoraphobia with panic attacks 12.7% (P < 0.0001); agoraphobia without panic attacks 21.8% (P < 0.0001); social phobia 14.5% (P < 0.001); simple phobia 18.1% (P < 0.05); schizophrenia 3.6% (P < 0.01); and alcohol dependence 5.4% (P < 0.05).

CONCLUSION: Prolonged chronic fatigue most commonly results in anxiety disorders. Following the infection, the more serious psychiatric disorders do not seem to play a major role in the long run.

 

Source: Líndal E, Bergmann S, Thorlacius S, Stefánsson JG. Anxiety disorders: a result of long-term chronic fatigue–the psychiatric characteristics of the sufferers of Iceland disease. Acta Neurol Scand. 1997 Sep;96(3):158-62. http://www.ncbi.nlm.nih.gov/pubmed/9300068

 

Epidemic neuromyasthenia and chronic fatigue syndrome in west Otago, New Zealand. A 10-year follow-up

Abstract:

BACKGROUND: In 1984, an outbreak of an illness characterized by prolonged unexplained fatigue was reported in West Otago, New Zealand. This outbreak resembled other reported outbreaks of epidemic neuromyasthenia in that affected individuals presented with a spectrum of complaints ranging from transient diarrhea and upper respiratory disorders to chronic fatigue syndrome (CFS).

OBJECTIVE: To obtain a perspective on the natural history of CFS not possible in clinic-based studies.

METHODS: Twenty-three of the 28 patients in the original report were contacted and asked to complete written questionnaires. Interviews were obtained in person or via telephone.

RESULTS: Ten (48%) of the 21 patients with satisfactory interviews appeared to meet the current Centers for Disease Control and Prevention (CDC) case definition of CFS, and 11 were classified as having prolonged or idiopathic fatigue. A return to premorbid activity was seen in most (n = 16 patients, although some reported the need to modify their lifestyle to prevent relapses. A female predominance was noted in those meeting the CDC case definition for CFS, whereas males predominated in patients diagnosed as having prolonged or idiopathic fatigue.

CONCLUSIONS: The high proportion of patients recovering from CFS in the West Otago cluster suggests that epidemic-associated CFS has a better prognosis than sporadic cases. Female sex was confirmed as an important risk factor for CFS.

 

Source: Levine PH, Snow PG, Ranum BA, Paul C, Holmes MJ. Epidemic neuromyasthenia and chronic fatigue syndrome in west Otago, New Zealand. A 10-year follow-up. Arch Intern Med. 1997 Apr 14;157(7):750-4. http://www.ncbi.nlm.nih.gov/pubmed/9125006

 

The natural history of concurrent sick building syndrome and chronic fatigue syndrome

Abstract:

An outbreak of chronic fatigue syndrome linked with sick building syndrome was recently described as a new association. Whether chronic fatigue syndrome acquired in this setting tends to remit or, as sporadic cases often do, persist, is unknown.

To clarify the natural history of chronic fatigue syndrome in association with sick building syndrome the 23 individuals involved in the outbreak were interviewed four years after the onset. In the previous interview one year after the onset of symptoms, 15 (including 5 with chronic fatigue syndrome and 10 with idiopathic chronic fatigue) of the 23 noted fatigue. Three years later 10 of the 15 were “fatigue free” or “much improved”.

Five were only “some better”, “the same”, or “worse”. Three of the five people previously diagnosed with chronic fatigue syndrome were “much improved” (two) or “fatigue free” (one). The remaining two were seriously impaired, homebound and unable to work.

The 10 individuals with substantially improved fatigue (three of the five with chronic fatigue syndrome and seven of the 10 with idiopathic chronic fatigue) were more likely to have noted improvement in nasal and sinus symptoms, sore throats, headaches, and tender cervical lymph nodes when compared to those with a lingering significant fatigue (p < 0.001). Upper respiratory symptoms and headaches improved in those with reduced fatigue but remained problematic in those with persisting significant fatigue.

We conclude that the fatigue related to sick building syndrome, including chronic fatigue syndrome, is significantly more likely to improve than fatigue identified in sporadic cases of chronic fatigue syndrome.

 

Source: Chester AC, Levine PH. The natural history of concurrent sick building syndrome and chronic fatigue syndrome. J Psychiatr Res. 1997 Jan-Feb;31(1):51-7. http://www.ncbi.nlm.nih.gov/pubmed/9201647

 

Fatiguing illness among employees in three large state office buildings, California, 1993: was there an outbreak?

Abstract:

The objective was to determine if a cluster of chronic fatigue syndrome (CFS)-like illness had occurred among employees in two large state office buildings in northern California, and to identify risk factors for and features of fatiguing illness in this population.

DESIGN: case-control study.

POPULATION AND SETTING: Over 3300 current employees in two state office buildings and employees in a comparable “control” building. Information was collected on demographic and occupational variables, the occurrence of fatiguing illness for at least one month in the previous year, and the presence of 36 symptoms. A total of 3312 (82%) of 4035 employees returned questionnaires. Overall, 618 (18.7%) persons reported fatigue lasting at least one month; including 382 (11.5%) with fatigue of at least six months’ duration and 75 (2.3%) with symptoms compatible with a CFS-like illness.

Independent risk factors for fatigue lasting one month or longer were found to be Native American ethnicity (OR 2.4, CI 1.1,5.3), Hispanic ethnicity (OR 1.7, CI 1.3,2.3), female sex (OR 1.5, CI 1.2,1.9), gross household incomes of less than $50,000 (OR 1.3, CI 1.1,1.6), and less than a college education (OR 1.3, CI 1.1,1.6). Similar risks were observed for persons who reported fatigue lasting six months or longer. Female sex (OR 3.2, CI 1.7, 6.4) was the only independent risk factor found for those persons classified as having a CFS-like illness. Case prevalence rates for all three categories of fatigue, as determined by multivariate analysis, were not significantly different among buildings.

Despite finding a substantial number of employees with fatiguing illness in the two state office buildings, the prevalence was not significantly different than that for a comparable control building. Previously unidentified risk factors for fatigue of at least one month and at least six months identified in this population included Hispanic ethnicity, not having completed college, and income below $50,000.

 

Source: Shefer A, Dobbins JG, Fukuda K, Steele L, Koo D, Nisenbaum R, Rutherford GW. Fatiguing illness among employees in three large state office buildings, California, 1993: was there an outbreak? J Psychiatr Res. 1997 Jan-Feb;31(1):31-43. http://www.ncbi.nlm.nih.gov/pubmed/9201645

 

An epidemiologic study of fatigue with relevance for the chronic fatigue syndrome

Abstract:

We surveyed households in four rural Michigan communities to confirm a reported cluster of cases resembling chronic fatigue syndrome (CFS) and to study the epidemiology of fatigue in a rural area. Data were collected from 1698 households. We did not confirm the reported cluster. The prevalence of households containing at least one fatigued person was similar between communities thought to harbor the cluster and communities selected for comparison. Symptoms and features of generic forms of fatigue were very similar to those often attributed to CFS.

 

Source: Fukuda K, Dobbins JG, Wilson LJ, Dunn RA, Wilcox K, Smallwood D. An epidemiologic study of fatigue with relevance for the chronic fatigue syndrome. J Psychiatr Res. 1997 Jan-Feb;31(1):19-29. http://www.ncbi.nlm.nih.gov/pubmed/9201644