THE ORIGINS OF BYSSINOSIS
In February 1842, the relatively new town of Lowell, Massachusetts welcomed Charles Dickens during a tour through America. A business group in Boston had founded Lowell in the 1820s, aiming to create a “model city.” The principle business, the Lowell textile factory, employed young women from nearby farms who lived in company residences equipped with a piano, a library, 
Charles Dickens at the time of his
visit (Wikipedia)
and facilities to publish their own magazine. A nearby hospital provided medical care. After some two or three years of work the women returned to their homes, presumably to contemplate marriage.
Dickens, familiar with the poor working conditions in textile mills in England, was surprised by the healthy appearance of the Lowell workers. He wrote, “They were healthy in appearance, many of them remarkably so, and had the manners and deportment of young women, not of degraded brutes of burden.” This, despit a twelve-hour workday. A local physician, Dr. Elisha Bartlett, also the town mayor, agreed, saying, “the manufacturing population of this city is the healthiest portion of the population.” The young Elisha Bartlett became influential. After a 
Elisha Bartlett (Wikipedia)
stint as itinerant professor, he studied with Pierre Louis in Paris. On return, he produced important works on fevers in the U.S. and promoted Louis’ statistical approach to medicine, eventually rising to a professorship at the College of Physicians and Surgeons in New York.
Dickens and Bartlett would have rendered a different opinion of cotton factories a few decades later. After the Civil War, as America’s industrial revolution accelerated, the machinery in the mills became larger, noisier, and created more dust. Immigrant labor replaced local farm girls, living quarters were more crowded, water supplies became contaminated, and epidemics sprouted. “Consumption” was widespread in and out of the mills. The relation of inhalation of cotton fibers to symptoms of tuberculosis was not clear.
Within the mills cotton dust filled the air, both from processing cotton and a process known as sizing. To improve the quality of fibers, jets of warm water sprayed into the rooms. The result was a mixture of heat, moist dust and loud noise. One physician described the factory air as “one floating mass of cotton particles, which none but those accustomed to it can breathe…” How harmful this was aroused controversy, since some workers seemed unaffected over years of exposure. As more complicated machinery developed, the noise became so loud that hearing impairment was a risk. The noise level reached 94 to 103 decibels. This compares to 90 decibels for a pneumatic drill at 10 feet or the 97 decibels of a 1992 disco. The heat of the workplace added to the strain.
Textile mill, Lancashire. Imagine the noise and dust. (Wikipedia)
The discovery of the tuberculosis bacillus by Koch in 1882 settled the debate on whether tuberculosis was communicable. In Massachusetts, post-Civil War cotton factory workers frequently developed tuberculosis. Separating its effects from the effects of dust proved difficult. The workers lived in confined home conditions, often had marginal diets, and labored in crowded factory rooms, all conducive to tuberculosis spread. Studies showed that tubercle bacilli were more numerous in dust samples from rooms moistened with sprays. The item of greatest contention, though, was the shuttle. The mechanical looms shot shuttles back and forth at lightning speed that unraveled the weft as they went. When a length of weft ended, a 
Shuttle. Weft in center, sucked
through hole near top (Wikipedia)
worker would rearm the spindle and suck the new thread through a hole in one end, a maneuver called “kissing the shuttle.” The spindles were not cleaned or substituted between aspirations, leading to claims that tuberculosis and other diseases were transmitted by this route.
The growth in population, increased disease outbreaks, and mounting sewage problems in Lowell and elsewhere persuaded the state to commission the famous Report of the Sanitary Commission of Massachusetts by Lemuel Shattuck, issued in 1850. Following recommendations in the report, Massachusetts created, in 1869, the first public health department in the U.S. that remained permanent. California followed a year later.
"Shuttle Girl" Drawing by Winslow Homer, from The Song of the Sower by
William Cullen Bryant (Internet Archive) Wefts are in the box below.
High tuberculosis rates in mill workers and strikes over wage issues prompted the new Massachusetts Board of Health to inspect mill premises and examine personnel. Workers, though, often did not disclose symptoms to doctors or asked them not to identify them as tubercular, fearing an ensuing loss of wages. Despite that, health department findings led to laws that improved ventilation, regulated humidity levels, and ensured clean water and better sewage in the towns. In 1911 the suction shuttle was banned. Non-contagious disease, such as lung conditions due to cotton fibers, received little attention.
Workers still complained of tightness of the chest, especially on Monday evenings following a weekend of breathing clean air. Many long-term workers developed chronic lung disease, including nonsmokers. The term that emerged to label these conditions was “byssinosis.” The word byssus refers to a very fine, silky cotton or flax fiber. Ludwig Hirt, a German author of an 1871 book on occupational disease, applied the name lyssinosis pulmonum to cotton workers’ lung complaints. A few years later (1877), Adrien Proust, a prominent French public health official and father of the writer 
Adrien Proust (Wikipedia)
Marcel Proust, pointed out that Hirt should have written byssinosis since lyssa was the German word for rabies. To Proust, then, we owe the current name for a collection of pulmonary symptoms related to working in textile mills. X-ray and pathology findings have been inconsistent, making the diagnosis primarily clinical.
By the time byssinosis was being seriously investigated, the textile industry had moved to the southern U.S. Today much of the current literature on byssinosis comes from Pakistan, Bangladesh, and other sites where the textile industry has concentrated in recent years.
No essay next month, I am traveling. See you in November.
SOURCES:
Greenlees, J, When the Air Became Important: A Social History of the New England and Lancashire Textile Industries. 2019; Rutgers Univ Press.
Rooke, G B, “The Pathology of Byssinosis.” Chest 1981; 79 (4) Suppl: 67S-71S
CDC, NIOSH, Criteria for a Recommended Standard…Occupational Exposure to Cotton Dust. 1974; US Dept Health, Education, and Welfare.
Massoud, A, “The Origin of the Term ‘Byssinosis.’” Brit J Industr Med 1964; 21: 162.
Dickens, C, American Notes for General Circulation and Pictures from Italy. 1913 edit. of 1842 version.
Louttit, C, “Lowell Revisited: Dickens and the Working Girl.” Dickens Quarterly 2007; 24 (1): 27-36.
Huntington, E, An Address on the Life, Character, and Writings of Elisha Bartlett, MD, MMSS. 1856; S J Varney, Lowell.
Corn, J K, “Byssinosis – An Historical Perspective.” Amer J Indust Med 1981; 2: 331-52.
Greenlees, J, “Stop Kissing and Steaming!: Tuberculosis and the Occupational Health Movement in the Massachusetts and Lancashire Cotton Weaving Industries.” Urban History 2005; 32 (2): 223-246.
