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Saturday, October 16, 2021

TAKE YOUR BEST SHOT, Edward Jenner vs small pox.

I keep looking at her face, and honestly, I just don't see whatever it was that captured his heart. They had the ultimate Age of Enlightenment cute-meet, but where he was a 38 year old endlessly curious bon vivant sociable genius, a doctor, a scientist and a poet, she had few friends and her only interest was religion. And at the age of 27, Catherine Kingscote must have thought, as her down turned mouth seems to indicate (above) that she had missed her chance to find a suitable husband.

And then on a fair September afternoon, his balloon landed in a meadow near her home, and two years later she married one of the greatest men – ever . He was to be the man responsible for saving hundreds of millions of lives by applying the scientific method to an obvious problem. Clearly Catherine must have had a secret appeal. And Edward Jenner was smart enough to recognize it.
Edward Jenner started life with a few advantages. He was born wealthy, but not so rich he didn't have to work for a living, just rich enough he never cared more about money than about people. He never patented his great discovery, because he didn't want to add his profit to the cost of saving lives. And maybe that was Catherine's influence. And maybe it was the humanity he'd always had. And maybe it was because when he was still a child, his own father had inoculated him against small pox.
The two most deadly diseases in the 18th century were the Great Pox (syphilis) and the Small Pox (Variola – Latin for spotted). Reading the genetic code of Variola hints it evolved within the last 50,000 years from a virus that infected rats and mice, and then moved on to horses and cows and then finally to infecting people. 
It disfigured almost all of its human victims, leaving their features scared and pockmarked, even blinding some survivors. It killed half a million people every year – and 80% of the children who were afflicted. The chink in Variola's protein armor was that it had evolved into two strains, one which preferred temperatures of around 99 degrees Fahrenheit before it started dividing, and the second which preferred something closer to 103 degrees.
They called the lesser of these two evils the cow pox, and sometimes the udder pox, because that was where the blisters often showed up on infected milk cows. And it was the young women whose job it was to milk the cows who were the only humans who usually contracted the cow pox. 
They would suffer a fever, and feel weak and listless for a day or two, and, in sever cases have ulcers break out on their hands and arms. But recovery was usually rapid and complete, and there was an old wife's tale that having once contracted cow pox, the women would never suffer the greater evil of smallpox.  It was mucus from a cow pox ulcer which Richard's father had applied to his son's open flesh, in the belief it would somehow protect him from smallpox.
The working theory behind this idea was first enunciated by the second century B.C. Greek doctor, Hippocrates. Its most succinct version was “Like cures like.” Bitten by a rapid dog? Drink a tea made from the hair of the dog that bit you, or pack the fur into a poultice pressed against the wound. The fifteenth century C.E. Englishman, Samuel Pepys, was advised to follow this theory by drinking wine to cure a hangover. “I thought (it) strange,” he wrote in his diary, “but I think find it true.” 
In 1765 London Doctor John Fewster published a paper entitled “Cow pox and its ability to prevent smallpox.” But he was just repeating the old wife's tale, and offered no proof of his own. So the idea was out there. It only waited for someone smart enough to put the obvious to a scientific test.
In early May of 1796, Sarah Nelms, a regular patient of Doctor Edwards, and “a dairymaid at a farmer's near this place”, came in with several lesions on her hand and arm. She reported cutting her finger on a thorn a few weeks previous, just before milking her master's cow, Blossom.  Upon examining both Sarah and Blossom,  Edward diagnosed them both as suffering from the cow pox. 
And he now approached his gardener, Mr. Phipps, offering to inoculate ( from the Latin inoculare, meaning “to graft") his 8 year old son James, against small pox. The gardener agreed, and on 14 May 1796 Edward cut into the healthy boy's arm, and then inserted into the cut some pus taken directly from a sore on Sarah Nelms' arm.
Within a few days James suffered a slight fever. Nine days later he had a chill and lost his appetite, but he quickly recovered. Then, in July, 48 days after the first inoculation, Edward made new slices on both of James' arms. This time he inserted scrapings taken directly from the pustules of a smallpox victim. And this time what should have killed the boy did not even give the child a fever.  Nor did he infect his two older brothers, who shared his bed. 
Over the next 20 years James Phipps would have pus from a small pox victims inserted under his skin twenty separate times. And not once did he ever contract the disease. He married and had two children. And when Edward Jenner died, James was a mourner at his funeral. The original boy who lived did not pass away until 1853, at the age of 65.
Edward Jenner (above) coined the word vaccine for his discovery, from the Latin 'vacca' for cow, as a tribute to poor Blossom, whose horns and hide ended up hanging on the wall of London's St George's medical school library. And that was the whole story, but, of course it wasn't, because it wasn't that simple, because nothing is that simple - certainly not the immune response system developed on this planet over the last four billion years, nor the stupidity of simple human beings.
Edward duplicated his procedure with nine more patients, including his own 11 year old son, and then wrote it all up for the Royal Society of London for Improving Natural Knowledge. And those geniuses rejected it. They refused to publish it because they thought his idea was too revolutionary, and still lacked proof. So Edward, convinced he was on the right track, redoubled his efforts. When he had 23 cases and the Society still refused to publicize his work, Edward self published, in a 1798 pamphlet entitled “An Inquiry Into the Causes and Effects of the Variolæ Vaccinæ, Or Cow-Pox”
By 1800, Edward Jenner's work had been translated and published world-wide. And a few problems were revealed. There was a small percentage of patients who had an allergic reaction at the vaccination sites, and eventually it would be decided not to inoculate very young children, as their immune systems were not yet strong enough to resist the cow pox.
And without a fuller understanding of how the human immune system functioned, it was still impossible to know “to a medical certainty” (to use legal jargon) how the vaccine would affect specific patients. Still, the over all reaction was so positive that Edward was surprised by the reaction of the people he called the “anti-vaks”.
Opposition became centered on the Medical Observer, a supplemental publication by the daily newspaper, The Guardian.  After 1807, an under editor Lewis Doxat, it condemned Jenner's introduction of a “bestial humor into the human frame”. 
In 1808 its readers were assured they should presume “When the mischievous consequences of his vaccinating project shall have descended to posterity...Jenner shall be despised.” Edward was even accused of spreading Small Pox, for various evil reasons. 
The argument presented from the pulpit was that disease was the way God punished sin, and any interference by vaccination was “diabolical”.  
Under this barrage of fantasy and conspiracy the percentage of vaccinated children and adults in England still climbed up to around 76%.   But without 100% protection Variola found enough victims and survived. 
In January of 1902 there was yet another outbreak in England that killed more than 2,000 people.  But after that disaster, the doubters were finally silenced, at least in England, and vaccinations were required for all children.
About 500 million human beings world wide have died from Smallpox after Edward Jenner introduced his vaccine. But the last victim on earth was Rahima Banu, a 2 year old girl in Bangladesh, in 1975. At 18 she married a farmer named Begum, and they gave birth to four children (her again, below). And each of her children is living proof that while religion may save souls, science saves lives.  Science, not snake oil.
The scientists working for the World Health Organization issued a report on 9 December, 1979, which announced, “...the world and its people have won freedom from Smallpox.” Variola was finally extinct, wiped out to the last living cell, by the dedication of scientists and doctors and nurses working under their guidance. 
It was, as Jenner himself wrote after the first successful eradication of Smallpox on Caribbean islands, “I don’t imagine the annals of history furnish an example of philanthropy so noble, so extensive as this.” It is hard to believe there are still idiots today who question the value of vaccinations.   
His dear Catherine died of tuberculosis in 1815, and Edward followed her in January of 1823. And for his life – and her's – we all owe a great debt. He was like the bird in his poem “Address to a Robin”: “And when rude winter comes and shows, His icicles and shivering snows, Hop o'er my cheering hearth and be, One of my peaceful family: Then Soothe me with thy plaintive song, Thou sweetest of the feather'd throng!”
- 30- 

Friday, October 15, 2021

HOW TO GO BROKE IN A HURRY - USS Savannah

I heard about a guy who convinced some people to invest money in his dream, built himself a huge mansion and lived happily ever after.  Of course you rarely hear about the fifty or sixty guys who came up with exactly the same idea and then went broke. I call it the “Savannah Effect”, that being the name of the first ship (above) to cross the Atlantic using steam power.

It you check most history books you will discover that the first steam ship to cross the Atlantic was the “Great Western” (above) or the “Cape Breton” in 1833, or the “Siruis” in 1838. The Savannah was first but it is largely forgotten because, well, because it never made a dime. And in a Capitalist culture this is the big secret; Failure.
The alternative energy folks are now selling the idea that sailing ships can cross the ocean powered by the the wind: except the wind is not free. It requires masts and sails and a lot of rope and it once required a large crew to handle it all. And even with all of that you could only move when and where the wind was blowing.
By the beginning of the nineteenth century the world had five thousand years invested in sailing technology and experience.  But living with wind technology meant the advantages of steam power were obvious.
A steam powered ship could leave port when it wanted, and even travel against the wind. The crew could be a tenth of the size needed on a sailing ship, which meant more of the power was used for moving cargo. The crew are expenses. The cargo is profit. 
Besides, the new nation of America had a shortage of manpower, meaning a shortage of sailors. Steam ships were the obvious way to increase profits. And that is what capitalism is all about.
Anyway, in 1818, the successful cotton merchant William Scarbrough (above) of Savannah, Georgia paid $50,000 for a 319 ton packet ship then under construction at the Fickett and Crockett shipyard, on the East River, in New York City. 
Mr. Scarbrough was convinced the future of naval commerce was in steam, and he was president of (and principle investor in) the newly formed Savannah Steamship Company, which was to pioneer  steam ship service between America and Europe. And to shepherd that intention into reality Scarbough sought out Captain Moses Rogers.
Moses Rogers (above) seemed to have been born at almost the perfect time and place for a young man with a maritime heritage, a mechanical bearing mind and an adventurous spirit. Fifty years earlier those talents would have been wasted. But at the turn of the 19th century he seemed to be perfectly positioned.
He was pure Yankee, born in New London, Connecticut. He had been one of the first captains of Robert Fulton’s “North River Steamboat” (Later called the “Claremont”- above).
In June of 1808 Moses Rogers had shared command of John C. Steven’s (above) steamboat “The Phoenix”.  Stevens had missed beating Fulton to the honor of first steamboat in America by just a month, and missed profitability by not having the Governor of New York as his partner.
While Governor Livingston had granted Fulton (his partner, of course) the sole right to operate steamboats on the Hudson River, Steven’s "Phoenix "(above) was forced to make the  riskier runs between New York and Philadelphia. And it was in costal waters that Rogers built his reputation as a navigator and an engineer, because the early naval engines kept breaking down. And these constant repairs mean that Captain Rogers had discussed meeting the challenges of oceanic steam voyages with Stephen Vail.
Stephan Vail (above) owned an iron works in Moorestown, New Jersey. Vail employed engineers who had worked with Watson Watt, the developer of the steam engine. Vail’s engineers not only had personal experience at building steam engines but they had also managed to smuggle vital data about them out of England. It seemed like a partnership of these three men,  William Scarbrough, Moses Rogers and Stephan Vail was made in heaven.
On 22 August, 1818 the newly re-named  sailing ship “Savannah”,  98’6” long by 25’10” wide, with three masts and a man’s bust for a figurehead, slid off the ways in upper Manhattan. Rather than carrying cargo she had been redesigned as a passenger ship, with 32 berths in 16 staterooms, described as feeling more like a pleasure yacht then a passenger ship. 
The Savannah was immediately sailed to Vail’s Speedwell Iron Works, in Mooristown, New Jersey where a 90 horsepower 30 ton steam engine, removable side paddlewheels and a 17’ bent smokestack were installed. That work took six months. 
On 29 March, 1819,  the Savannah sailed south on her shakedown cruise to her namesake port. Then on 22 May she set sail again, this time headed for Liverpool, England.  Scarbrough could already smell the money piling up in his pockets.
The correct word here is “sailed” as the Savannah’s 90 horse power engine gobbled up 10 tons of coal a day to drive her two 16 foot paddle wheels.  She could only carry 75 tons of coal (with about another 5 cords of wood as an emergency backup). Besides, under sail, the Savannah could make 10 knots an hour, while under steam alone she could barely average half that. So the steam power was used only when the winds failed. She used her steam engine less than 80 hours in total during her crossing.
The Savannah broke no speed records. She covered the 3,000 miles in a mediocre 22 days, and ran out of coal in the process. Still she did make an impression as she approached Liverpool.
Seeing an unknown sailing ship approaching  with grey wood smoke pouring from her deck, life boats  set off in pursuit, seeking to rescue the crew. Ignoring their hails and offers of help. Captain Rodgers  forged ahead, until he finally realized what was happening. He then slowed so he could be boarded. With only a slight embarrassment, on 21 June 1818, The Savannah made her "grand entrance"  into Liverpool under wood fire driven steam power.
The British were not impressed.  In the first place they had not invented the thing. Pish posh, and poo hoo. It seemed to the Limies that the limited power of the steam engine was not worth the loss of all the cargo space the engine and coal took up.
Given the cold shoulder in England the Savannah sailed on for Copenhagen, where Jean Bernadotte, Charles XIV of Sweden and Norway (above),  offered to buy the ship for $100,000. But not having been authorized in advance to sell the ship, Captain Rogers said no. And when the Russian Czar made a similar offer, Rodger again said no.
Ah, if he had only said yes, this story might have had a happier ending, because back home in America, the nation was being rocked by the Panic of 1819, and Mr. Scarbrough desperately needed a cash infusion.
Record numbers of people in Boston were sent to debtors’ prison. In Richmond, Virginia, property values fell by half. Farm workers, making $1.50 a day in 1818, were only earning fifty-three cents a day a year later; wood cutters were being paid thirty-three cents for a cord of wood in 1818, but only ten cents for a cord by 1821. 
And one of the bigger victims of the panic was the Savannah Steamship Company. On 5 June 1819 Scarbrough had to take out a mortgage on his new mansion (above) to secure his loans, which then totaled $87,534.50.  Selling the Savannah would have made him whole again. But by the time the world's first steam ship had made it back to her home port, on 30 November, 1818,  the Savannah Steamship company was flat broke. 
 A year later, 13 May, 1820, Scarborough was forced to sell his beautiful home (above) to Robert Isaac, his brother-in-law, for $20,000.  Isaac allowed William to continue to live in the house. But the very next day he laid claim to everything else that Scarborough still owned, including the steamship Savannah.
The Savannah was stripped of her boilers and put back into service as a sailing ship between Savannah and New York City. But she was a failure at that too. In November 1821, in a gale, she ran aground and broke up off of Long Island, New York. I can only hope she was insured.
Stephen Vail, whose Speedwell Iron Works had installed the engine on the Savannah, was still owed $3,527.84 for his work. He never got paid. 
Moses Rogers went back to work running a dull coastal steamer, the “Pee Dee”. 
He died of yellow fever at Georgetown, South Carolina on 15 November, 1821, at the age of 42. And somehow I am sure a contributing factor to his early death was his loss of faith in the Savannah.
William Scarborough, the inspiration for this noble misadventure, lived out the rest of his life in his own home, (thanks to his brother-in-law), even leaving it to his daughter in his will, just as if he still owned it. He died in 1838, at the ripe old age of 62 and is buried in the Colonial Park Cemetery in the city of Savannah. 
His home is still standing. It's address is now 42 Martin Luther King Jr. Boulevard, an address which might take some explaining to an old slave owner. But the building now houses "The Savannah “Ships of the Sea Maritime Museum", featuring a model of that amazing failure, the steamship Savannah. And that should make the old man proud.
The steamship Savannah was a good idea. But like most good ideas,  nobody got rich off the Savannah and most people associated with her went broke.  Failure is required to give capitalism meaning. And somebody should explain that to the Wall Street Bankers and the Health Care Leeches who think they are entitled to suck America dry so they can avoid going broke.
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June 17, 1819: Spotted off the coast of Ireland, a ship was billowing smoke. Immediately identified as a vessel in distress, aid was dispatched. Impossibly fast for a ship on fire, the ship evaded its rescuers, leaving them no choice but to fire several shots in an attempt to grab the attention of the “distressed” ship’s crew. Imagine the surprise of those rescuers who discovered that the ship was not on fire but was actually a naval wonder, a sea-faring steam ship flying an American flag. A combination of sails, steam engine, and collapsible paddle wheels, the Savannah was no doubt an unusual sight. Special not because she was the first steam ship nor the first sea-faring steamer, she was neither of these things; the Savannah was special because she was the first ship with steam power capabilities to cross the Atlantic, making a journey from Savannah, Georgia to Liverpool, England and back. She used both sail and steam in her voyage, relying mostly on sail due to a lack of fuel.


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