On January 27th, 1925, enduring the bitter cold was the last thing the 600 or so residents of Nenana, Alaska had on their minds. But, that evening, in -40°C weather, “Wild” Bill Shannon and his team of nine huskies prepared to take on the first leg of a gruelling journey to deliver serum to treat a diphtheria outbreak in the isolated town of Nome more than 1000km away, and attempt to avert a devastating epidemic predicted to all but wipe out the population if the serum could not be delivered in time.
The tiny town of Nome was the largest in Northern Alaska, just a couple of degrees from the Arctic Circle. The population had boomed to nearly 20,000 due to a gold rush at the turn of the century, but the bitterly cold weather and isolation left it dwindling to around 1500 residents, a mixture of native Alaskans and settlers from overseas by 1924. From July to November, the town was connected to the rest of the country by a port with access the Seward Peninsula, but, due to icebound conditions during the winter months, the 1500km Itarod Trail to the nearest port in Seward was the only thing that served as the town’s touchstone to the outside world.
Nome was served by just one doctor, Curtis Welch, and a handful of nurses who worked out of the nearby Maynard Columbus Hospital; shortly before the port was icebound for the winter, Welch noticed that they were out of diphtheria antitoxin, the previous batch having expired during the preceding summer, and placed a telegram to request more. Though there seemed to be little reason to fear an outbreak of diphtheria, Welch had his reasons to be cautious. Just a few years before, between 1918-1920, the influenza pandemic tore through the Northern Alaskan population, leaving thousands dead, and tearing through around 50% of the native population in Nome.
In December of 1924, shortly after the final ship had left the nearby port for the winter, Welch began to notice a trickle of complaints in local children. A sore throat here, tonsillitis there – they were hardly the highly-contagious and devastating symptoms of diphtheria. However, within a few weeks, it became clear that there was a more serious problem at hand – two children had died, and cases of tonsillitis were higher than would normally be expected during the winter season. By January, Welch had identified a telltale membrane in the throat of three-year-old Billy Bartlett, confirming his illness to be diphtheria – the next day, the child was dead. Desperate, Welch tried to use the expired antitoxin on another patient, a seven-year-old girl, but she died mere hours later.
Welch swiftly made contact with Nome’s mayor, George Maynard, who called an emergency town meeting; a quarantine was agreed upon in an attempt to contain the highly-contagious illness in the face of an incoming epidemic. Diphtheria was a pressing issue in the United States at the time, with estimates ranging between 13-15000 mortalities to the disease over the course of the 1920s – most of them children. Despite efforts to contain the illness, twenty more cases had been reported in the area by the end of the month, with another fifty possible exposures. Without treatment, Welch feared that the 10,000 or so residents in the surrounding area could fall ill, and, without the antitoxin, mortality could be close to 99%.
Welch sent out a radio telegram towards the end of January to the surrounding towns and to the US National Health Service in Washington, warning them of the impending disaster: “an epidemic of diphtheria is almost inevitable here”. But, due to the town’s isolation, factually getting the antitoxin to Welch and the residents of Nome seemed like a painfully distant prospect. A million units of the serum were located in Seattle, but, by the time they had been shipped to Alaska and then delivered to Nome, the disease would have had a better part of two months to proliferate. 300,000 units were unexpectedly uncovered in Anchorage, Alaska, some 800km away, and delivered to Nunana.
Debates sprang up around the best way to handle the impending epidemic – some proposed that the serum be delivered by plane, but the harsh weather conditions and limited capacity of the available vehicles would have made it dangerously difficult, if not impossible. Maynard suggested an alternative: using a relay of mushers to deliver the serum to the stricken town before it was too late.
Mushers – those who drove teams of dogs, pulling sleds, as a form of transport, thought to have been named after the French word marche, meaning onward or walk – had been a vital part of Alaskan culture for centuries by the time of the Nome diphtheria outbreak. Indigenous Alaskan people had been using dogs, often huskies, to pull sleds as far back as the early 1700s, due to their hardiness and ability to navigate the snow more effectively than other transport animals such as horses. By the time of the gold rush in the early 1900s, the Iditarod trail, which ran from Seward to Nome, served as a route for these dog sleds and their mushers to move people and property effectively through the harsh landscape. Such was the synonymity of dogs with the trail that dog shelters were found alongside rest stops for people, every twenty miles or so along the road. By 1925, this route and the mushers who ran it served as one of the few connections small, isolated towns like Nome maintained to the outside world, delivering mail and supplies several times throughout the winter months. It seemed the most reliable form of transport and the best way to deliver the serum to Nome – but still posed serious issues.
The trip from Nome to Nunana, for a single musher, would take around thirty days – too long for the stricken citizens of Nome and the surrounding area. Welch was also concerned about the serum surviving the frigid conditions of the Alaskan winter for so long – he estimated that the antitoxin would not last more than six days, with temperatures threatening to drop below -60°C. Time was of the essence, in more ways than one. While Nome local and highly-decorated musher Leonard Seppala – whose young daughter was especially at risk to a diphtheria infection – was initially tipped to do the run alone, the dangerous conditions and urgency led to the development of a different approach.
It was Governor Scott Boone who eventually proposed a potential solution: a relay team of mail-carrier mushers, spaced out between Nenana and Nome, who would carry the serum along the Iditarod trail and deliver it to Nome in a matter of days. With the help of US Post Office Inspector Edward Wetzler, Boone arranged for the finest mushers and their dog sled teams to prepare for a gruelling and potentially life-saving journey along the Iditarod trail. Soon, a team of twenty mushers, including Seppala, had been alerted of the emergency, and the Nome serum run was poised to begin.
“Wild” Bill Shannon met the train at Nenana late on the 27th of January – the serum had been insulated and secured in a package weighing around 20lbs, to try and preserve it against the frigid temperatures it would face on the journey. Despite encouragement to wait for the following morning, in order to ensure slightly less brutal temperatures, Shannon, a miner who had well-earned his “wild” nickname, was said to have remarked “if people are dying, let’s get started”. Shannon, leading his team of nine dogs, set off on the journey to save the remaining population of Nome.
Problems arose almost immediately; horse-drawn carriages had left imperfections on the trail, which risked tearing up the paws of the dogs leading the sled. Shannon was forced to divert to the colder but smoother terrain of the ice-covered Tanana River, opting to run alongside the sled to try and keep himself warm. After several hours, he reached a roadhouse where he took a brief break to ensure the serum was warm and rest himself and the dogs – his own face blackened with the onset of frostbite, and several of his dogs bleeding from the mouth due to frozen lungs, he left three dogs behind and set off at around 7am on the 28th with a smaller team to the next handover in Tolovana.
Edgar Kallands, the next musher in the relay, had arrived in the nearby Minko just hours before he met Shannon at a roadhouse in Tolvana around 11am the next day. Kallands drove his dogs the thirty-one miles to the next drop-off point in Manley; by the time he arrived, his fingers had frozen stiff around the handles of his sled, and boiling water had to be poured on to free him. Dan Green and Johnny Folger, the following mushers on the relay, carried the serum to Fish Lake – with a hundred or so kilometres down, there was still a considerable distance to be covered, and news out of Nome was not looking good.
Despite the quarantine, additional diphtheria cases had been recorded in the small town, with the hospital swiftly filling to capacity. Another fatality would spur George Maynard into further action, and he added several more drivers to the final leg of the relay, and ordered Leonard Seppala to meet with the relay near the Yukon river, to expediate the delivery of the antitoxin before more lives were lost.
As Welch tried to manage the epidemic in Nome, on 29th January, the serum was being passed between mushers as they made their way parallel to the Yukon River. Dan Green, Johnny Folger, and Sam Joseph carried the serum to Kallands, where it was picked up by Titus Nikolai, then Dave Corning, a musher for the mail service, then Harry Pitka. By the time that Pitka arrived at Ruby, a small town on the tip of the Yukon River, conditions had taken a turn for the worse – the next musher in the relay, Bill McCarty, would start his leg in the midst of a blizzard that he fought through for twenty-eight miles before he reached Edgar Nollner in Whiskey Creek, who would begin the serum’s relay into January 30th.
Nollner handed off the serum to his brother, George, who sped to Bishop Mountain. By now, conditions were beginning to improve, but were nonetheless dangerous – temperatures of -50°C were reported by the next member of the relay, Charlie Evans. Evans led his dogs on the next brutal part of the relay, beginning at 5.00am, with fog so thick that he could barely make out the dogs pulling his sled – thin ice made passage difficult, and he had to travel miles out of his way to find a safe crossing to Nulato. By the time he arrived at the next handover, two of his dogs collapsed in the harness, dead from exhaustion. Tommy Patsy, the fastest musher in the relay, travelling at more than ten miles an hour, carried the serum to the next relay point, where the mushers would diverge from the well-trodden Iditarod trail.
Jack “Jackscrew” Madros picked up the serum from there, and took off for the next meeting point – on Friday evening, he met with Victor Anagick, who drove his dogs into the early hours of the following day, January 31st, to pass the serum over to the next musher. Myles Gonangnan faced another blizzard as he carried the package over forty miles, driving his dogs through six inches of snow to reach Henry Ivanoff – when Ivanoff was forced to stop to untangle the harnesses of his dogs, he was intercepted by Leonard Seppala, who took the serum and began the relay’s longest leg yet.
Seppala, an experienced musher who had won the All-Alaska Sweepstakes for his mushing for several years in a row, had a particularly compelling reason to get the serum to Nome: with his own daughter at risk of fatal diphtheria, he was painfully aware of the importance of his journey. Twelve-year-old Togo, his trusted sled dog, led his team along the coast towards Novolin, as a storm began to close in.
But, soon, they encountered a problem: the fastest route, leading across a beachhead on Norton Sound, was covered with pack ice. Going around it could cost hours, maybe even days – going across it could cost his life, and that of his dogs. The pack ice was being thrown this way and that by the storm, the ground unsteady and unsafe – in a matter of hours, it would all be swept out to sea. High-speed winds had polished the ice to a dangerous glaze in some places, and would make it virtually impossible to hear the warning groans and pops of ice cracking that might give Seppala and his dogs time to flee to safety.
Seppala and his dogs took to the ice. A blizzard soon descended, completely obscuring Seppala’s vision – Togo led the team through the whiteout as the storm intensified, cracks appearing in the ice as they crossed the twenty-mile stretch. Despite the conditions, he made it to a roadhouse on the other side of the Sound, where he and his dogs rested for several hours before they continued their journey. By the time they left, the pack ice that they had crossed the day before had been washed into the ocean.
But the challenges for Seppala and his team were not yet over – the final leg of his journey was a gruelling 13km ridge to the peak of Little McKinkley. The dogs, exhausted after days of travel, managed to complete the journey, and Seppala handed the serum to Charlie Olsen, the next member of the relay, in the early hours of February 1st.
Olsen would face similarly disastrous conditions as he carried the serum to Bluff, a mining town on the North shore of the Norton Sound. Winds were so severe that several of his dogs were blown into a snowdrift; he was forced to retrieve them with his bare hands and, in his attempts to warm them, suffered severe frostbite. Even more worry was his concern that the serum had frozen – when the package was shaken, the sloshing of the antitoxin was no longer audible. By the time Olsen reached Gunnar Kaasen, the final musher in the relay, it seemed as though their efforts might have been fruitless.
Kaasen, a Norwegian who had adopted the town of Nome as his home, and his team of thirteen dogs, led by husky Balto, started the gruelling expedition to the nearby town of Safety. Conditions were worsening, with a blizzard rendering visibility very poor, and high winds blowing the team off-track. After one particular intense gust, several dogs were thrown into a snowdrift, and, when Kaasen left his sled to rescue them, he realized that the serum package was missing. He was forced to search in near-whiteout on all fours through the snow with his bare hands until he recovered the package, and continued his journey.
When Kaasen arrived in Safety, some 33km from Nome, he found that the next musher, Ed Rohn, was asleep – Rohn had expected Kaasen to be held up by the blizzard, and was not expecting him so soon. Kaasen, calculating the time it would take to prepare Rohn’s dogs, opted to let Rohn rest, and to carry the serum the final leg of the journey to Nome.
At 5.30am, February 1st, Kaasena arrived in Nome – banging on the door of the hospital, he handed over the serum to Curtis Welch, who carefully thawed the antitoxin and found, much to his relief, that it had survived the journey – not a single ampoule had been broken.
With the arrival of the antitoxin, the would-be epidemic in Nome was limited to under 10 deaths and around 100 infections. The journey, which took on average thirty days, had been completed in just five and a half. The relay drew national attention, earning the title of “the great race of mercy”, and was covered in headlines across the USA; the mushers received letters of commendation from then-president Calvin Coolidge. Several of the dogs involved in the relay, particularly Togo and Balto, earned minor celebrity status, with Balto even commemorated by a statue in Central Park in New York, despite some debate over the importance of his involvement in the relay – the mushers, the majority of whom were indigenous Alaskans, received markedly less attention.
The Nome serum run would go on to become an iconic part of the history of the state, earning adaptations in film and literature, both fiction and non-fiction. The Iditarod Trail Dog Sled Race, which began in 1973 and runs every March to this day, covers some of the same route that the relay mushers took to deliver the serum, and often honours those involved in the relay and the diphtheria outbreak in Nome, with the Leonhard Seppala Humanitarian Award awarded to the musher who takes best care of their dogs during the race. Nearly a hundred years after Bill Shannon set out from Nenana, the relay remains one of the most enduring symbols of tenacity, bravery, and teamwork in Alaskan history.
Sources and Further Reading
Leonhard Seppala: the Siberian dog and the golden age of sleddog racing 1908–1941 by Pat Thomas
The Serum Run of 1925 by Jennifer Houdek
The Cruelest Miles by Gay Salisbury
The Race to Save Nome by Mike Coppock
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(header image via Sports Illustrated Vault)