(above, screen cap of Heathmap: Global disease alert map)
“Containment is not a feasible operation,” the World Health Organization said, as it raised the pandemic level from 3 to 4 (see WHO warns: No region safe). In Mexico City, the Catholic Church brought out the heavy ammunition:
Later in the day, an image of Christ on the cross — known as the “Lord of Health” — was removed from its spot in the cathedral for the first time since 1850 and carried in a procession around central Mexico City. The “Cristo,” as the image is known, has been credited with past miracles, including intervention in an 1850 cholera outbreak.
For updates and for local color on the goings-on in Mexico City, check out Intersections, the blog of Daniel Hernandez:
On Monday authorities here canceled school across the country and elevated the number of suspected swine flu fatalities to 149. The ‘suspected’ there is important. Keep in mind Mexico is not yet equipped to test for and identify the virus. The number could rise, or just as well, it could fall. Also, more than 1,600 people have been treated for swine flu, but the majority of those have been released and sent home. So even if you do catch swine flu, it’s more likely you’d recover and live than it is that you’d die from it.
Also, in case you were wondering, it is still perfectly OK to eat pork. (I mean if that’s your thing.)
Yes, the swine flu could mutate and become more dangerous. It could spread farther and further. Things could change at any moment. But again, as I argue today, what’s more worrisome is the corrosive and contagious quality of the fear, not the flu. And frankly the economic impact of this outbreak has the potential to be even more painful and long-lasting for all of us.
The progression of the swine flu doesn’t seem to have reached exponential levels, but developments are enough to make things trackable day-by-day. Last night, if you consult H1N1 Swine Flu Google Maps, the result would have been this (purple balloons are confirmed cases; pink are probable cases; yellow, disproven cases):
Today, as I’m writing this, here’s the map, showing the newly-confirmed cases in Europe:
The World Health Organization lists three pandemics during the 20th Century: “Spanish influenza” in 1918, “Asian influenza” in 1957, and “Hong Kong influenza” in 1968 (see also History of pandemics). Recent articles (see Flu in Mexico City May Be Next Pandemic: Firsthand Account of 1918 and 1957 for example; more can be found in the PanFlu Storybook) haven taken to putting the present, and past, outbreaks in the context of the Mother of All Outbreaks: the 1918 pandemic.
Influenza 1918: The American Experience has this animated graphic of the spread of the flu in the United States, where the pandemic seems to have begun (it ended up being called the “Spanish flu” because Spain was the first and most open to report about the pandemic):
The flu then traveled the world, in waves.
Concerning the Philippines, here’s the relevant passage in America’s forgotten pandemic by Alfred W. Crosby:
The flu morbidity and mortality statistics of the Philippine Islands, which had a population of 9 to 10.5 million, depending on which authority you consult, are undependable. Something like 40 percent of Filipinos contracted the disease, and 70,000-90,000 died. By even the most conservative estimate, the pandemic killed 2 percent of those it made ill. In many villages in the worst days there weren’t enough well people to bury the dead. The pandemic seems to have wreaked the worst damage in the remote areas, such as in Cotobato province in Mindanao, where 95 percent fell ill.
Back in 2006, the Harvard School of Public Health warned Recurrence of a Flu Pandemic Similar to Infamous 1918 Flu Could Kill 62 Million. The article adds an additional insight into the Philippine fatalities in 1918:
For many decades, published epidemiological literature assumed that mortality rates from the 1918-20 pandemic were distributed fairly equally. A simple population count from that period would lead to the conclusion that about 20 percent of all fatalities occurred in the developed world. “But when you look at the data,” said Murray, “that number shrinks to about three or four percent.”
The disparities between the developed and developing worlds during this period are striking. For example, in Denmark 0.2 percent of the population succumbed to the flu. In the United States, that figure is 0.3 percent (based on data from 24 states). In the Philippines, the mortality rate was 2.8 percent, in the Bombay region of India, 6.2 percent, and in central India, 7.8 percent, which was the highest rate of the countries and regions analyzed. According to this data then, from Denmark to central India, death rates from the 1918-1920 flu pandemic varied more than 39-fold.
The researchers then took the relationship observed in 1918 between per capita income and mortality and extrapolated it to 2004 population data. After adjusting for global income and population changes, as well as changes in age structures within different populations, the research team estimated that if a similarly virulent strain of flu virus were to strike today, about 62 million people worldwide would die.
The article above was meant to herald the publication of Estimation of potential global pandemic influenza mortality on the basis of vital registry data from the 1918 – 20 pandemic: a quantitative analysis, which is freely available, in full, online.
The fascinating book Colonial Pathologies by Warwick Anderson mentions the 1918 flu pandemic. First, though, this extract concerning the at times heavy-handed efforts of the Americans in their campaigns against rinderpest, malaria, tuberculosis, leprosy, and cholera. He reproduces some extracts from an outraged letter by Trinidad H. Pardo de Tavera (himself a physician, and a member of the Philippine Commission) to Governor-General William Howard Taft:
…the people fear the Board of Heath a great deal more than they fear the epidemic. The sanitary inspectors, white, brown, black, civil and military have committed and still commit all kinds of abuses… [there are complaints] against the barbarities of the health agents… [In Pasig, the provincial treasurer] set fire to a house where a victim of the cholera had died and the flames extended to two neighboring houses…. [while the provincial inspector] went about with a gun on his shoulder in order to intimidate the people in order to make them obey sanitary laws…
Anderson writes that American public health officials were often mistrustful of Filipinos and skeptical of the capacity of Filipinos to undertake public health, with every possible shortcoming being used as proof of the incapacity of Filipinos to govern themselves:
[Public health director] Hesier and most of his compatriots continued to find in the failures to enforce smallpox vaccination, the recurrence of cholera, and a rising death rate in the archipelago evidence of the unreadiness for office of the Filipinos they had trained. American papers unsympathetic to the Democratic administration declared that “the full harvest of the ‘new era’ is now in the reaping in the Philippines.” “The Filipinization wind,” warned the New York Herald, had caused the incidence of plague to “jump” in the islands. Even the increasingly Filipinized health service conceded that in Manila the mortality rate for each one thousand inhabitants -42.28 in 1903, at the end of the war, but as low as 24.48 in 1913- had risen in 1918 to 46.33, and in 1919 was 27.55. To Heiser this was a clear indictment of Filipino management. But Dr. Vicente de Jesus, the acting director of public health, had another explanation: the influenza pandemic of 1918 had exacted a heavy toll in lives and caused “a weakened organic resistance” to other diseases among the population.
Returning, briefly, to Crosby’s book, he says that the worst-affected populations in the world were those in the aboriginal populations of the small Pacific islands. See 1918 pandemic in Polynesia and Fiji in the blog Grassroots Science; and also, The 1918 flu pandemic in New Zealand History online; and finally, Our nearly forgotten pandemic by Emmy Fitri and Arie Rukmantara, which details Indonesia’s 1918 flu pandemic experience:
Around 1.5 million people died in Dutch East Indies, which was then home to just some 30 million people.
The first case was reported on the east coast of Sumatra. By July 1918, it had spread to Java and Kalimantan before reaching Bali and Sulawesi. It then reached the eastern part of the archipelago in Maluku and Timor.
It seemed to die down for several weeks, but soon reemerged.
The second wave came in October 1918 and was more widespread. Like the pandemic in the US and Europe, the second wave brought the most deaths. These deaths were recorded in the Dutch Kolonial Verslaag (Colonial Journal).
Some of Brown’s reports show the horror of the pandemic situation. In Southeast Sulawesi, a Catholic missionary was quoted as saying that “deaths are everywhere”. According to the report, in one Sulawesi village, 177 of its 900 people died in a period of just three weeks.
In Tana Toraja, 10 percent of the population reportedly died from the flu. Meanwhile, according to the Dutch regional administration, 36,000 people in Lombok, or 5.9 percent of the island’s population, died.
Statistics are scarce and it is hard to gain a sense of what truly happened. Brown’s research shows that most fatalities occurred in people aged between their mid-teens and mid-fifties, the same age bracket that has been most affected by the bird flu in Indonesia.
Now a brief word on the “vessel” in which the spooky combination of human, swine, and bird flus seem to have mixed: the pig. Also in the same year (2006), as the Harvard study, a marvelous article appeared in Harper’s Magazine titled Swine of the times: The making of the modern pig by Nathanael Johnson. It tells the story of modern breeding and farming methods for commercial pork in the United States, and the dangers that have arisen from these practices: briefly, unhappy, unhealthy pigs too susceptible to disease because too genetically uniform and raised by means of bombardments with antibiotics.
This isn’t the first time humans have been concerned over the spread of swine flu (see March 24, 1976: Ford Orders Swine-Flu Shots for All) and for information, visit the Center for Disease Control of the USA.
H1N1 swine influenza
World Health Organization