SWEDEN’S CHIEF EPIDEMIOLOGIST, Anders Tegnell, believes lockdowns don’t prevent deaths—they just change the timing of the deaths. Proponents of this theory claim quarantine measures increase a country’s chance of mortalities spiking during a second wave of infections as economies begin to open.
Herd immunity was never Sweden’s stated goal, but researchers are testing it as a possible alternative to freezing movement and waiting for a vaccine. Sweden’s health officials believe a quarter of Stockholm’s population may already be infected with the virus, putting it on a path toward the 50-60 percent some claim is necessary to achieve herd immunity.
Sweden banned gatherings of more than 50 people and recommended social distancing measures to protect the elderly and vulnerable. The government encouraged working from home when possible. Because most Swedes tend to trust their government, many people followed those guidelines. Local officials temporarily shuttered five Stockholm restaurants in late April for not following guidelines, but most have been cooperative. Bars, gyms, and restaurants have stayed open.
Sweden also decided to keep K-8 schools open, and some say that’s allowed the virus to circulate among the low-risk population. Joel Hay, a professor of pharmaceutical and health economics at the University of Southern California, applauded Sweden’s decision: “Sweden is the only place in the world that’s doing everything right,” Hay said. “Their ICU cases keep dropping just as fast as Norway’s, and they have zero pediatric deaths even though they’ve been in school the whole time.”
But with this theory comes the assumption that the coronavirus is not as deadly as most epidemiologists claim, and that’s more difficult to prove. Sweden’s former chief epidemiologist, Johan Giesecke, predicts a death toll similar to that of a bad flu season or double the deaths at most. But the United States and many other countries are well on their way to surpassing their worst influenza pandemics since the Spanish Flu of 1918.
Many promoting the Sweden model claim COVID-19 has a mortality rate between 0.1 to 0.3 percent, citing studies they say prove a far greater number of asymptomatic cases among the population than we realize.
Other medical researchers draw much different conclusions, pointing out testing problems with some of the antibody surveys concluding a death rate similar to that of the flu. Faulty tests and sample pools are among the criticisms.
Andrew Noymer, an epidemiologist at the University of California in Irvine, says the mortality rate based on confirmed infections in the United States is around 6 percent. But it may be as low as 0.6 percent when you consider the possible number of asymptomatic cases in the population. That’s still six times deadlier than the flu, with a much higher infection rate. Three months after its first coronavirus outbreak, the U.S. is close to surpassing the 100,000 deaths attributed to the 1968 Hong Kong flu pandemic.
Noymer also believes Sweden has sacrificed its elderly citizens for a policy of more freedom. The virus ran rampant throughout nursing homes—about 90 percent of the country’s coronavirus deaths are among those ages 70 and over—and the country reached 343 coronavirus deaths per million in mid-May: six to eight times higher than its Scandinavian neighbors and surpassing the United States in deaths per capita. That’s telling, given the United States’ handicaps: poorer average health and higher population density. Nearly half of all Swedes live alone, and Sweden’s land mass is roughly the same size as California with a quarter of the residents.
Despite claims that Sweden’s policy has saved its economy, early projections suggest it may be on par with the United States and Germany. Swedish authorities predict a 7 percent drop in economic output by the end of the year.
Further, Noymer says the Swedish approach assumes no vaccine will come anytime soon. That may prove true, but he places high confidence in treatments that will decrease the death-to-case ratio over time: “At that point it will be too late for Sweden to take back its policy because all those people will be dead and buried.”
ANOTHER POSSIBLE PATH FORWARD is the “test and trace” model that a handful of countries in Asia and the South Pacific implemented. New Zealand imposed a “go hard, go early” strategy that included a halt to international and domestic travel in mid-March.
If deaths per capita is the measurement for success, New Zealand is among the winners with only four deaths per million as of mid-May. Singapore, Taiwan, and South Korea achieved similar results through massive testing and aggressive contact tracing: testing large quantities of people, identifying and isolating those who test positive, and tracking down those with whom they came into contact. Many New Zealand businesses are using contact tracing apps as the economy begins to open.
Hay is skeptical of New Zealand’s alleged success and claims sufficient testing would reveal the same endemic rate as other countries. Others in his camp point out the challenges these countries will face as they open their economies. New Zealand depends on tourism and trade, but an isolationist approach will make it difficult to jumpstart those sectors. And extensive contact tracing opens the door for Big Brother policies that could stay indefinitely.
Noymer says contact tracing is helpful, but it won’t save the day in the United States. New Zealand, Singapore, and Taiwan have smaller populations and are surrounded by water. South Korea is a peninsula with a closed land border. The United States has a population of 330 million people, and interactions will spike as businesses open once again. Plus, populations accustomed to uncertainty and threats are more likely to trust government policies that curtail individual freedoms.
Comments
David
Posted: Mon, 05/18/2020 09:30 pmAccording to worldometers.info, Sweden ranks 8th in the world in coronavirus deaths per one million population (433; the US is 13th at 278).
Dane Skelton
Posted: Tue, 05/19/2020 09:55 amExcellent reporting Jill. Thank you for doing such thorough research.
JC
Posted: Tue, 05/19/2020 10:24 amThank you for a balanced article! This is refreshing to read from WORLD, since much of its past coverage of COVID-19 has mimicked the hysteria of the NYT and Washington Post.
BA
Posted: Tue, 05/19/2020 03:02 pmI am encouraged by Jill's article today and Sophia's article yesterday. Thank you, WORLD, for becoming more even-handed in your coverage. Not every region is experiencing the suffering of a couple of epicenters. Some of us think the best way to love our neighbors is to get the economy moving again.
Ed Schick
Posted: Tue, 05/19/2020 03:09 pmMy general observation of WORLD articles on CV-19 is that they generally lean to the hysteria side and somewhat mimic the slant of the main stream media. Over-reactions and restrictions based on bad science should be outed by WORLD and not supported by them. If more countries had taken Sweden's policity of helping the sick and not hurting the healthy we would all be better off.
SC
Posted: Tue, 05/19/2020 06:43 pmOne of the most frustrating things during this pandemic is the lack of a consensus among "experts". Polarizing views in everything from protective measures and equipment to what services and shopping experiences should be open or closed. One thing that stands out though is the opposite ends of the spectrum cling to their approach with a tenacious fortitude.
Idaho ob
Posted: Thu, 06/04/2020 03:33 pmTwo thirds of all US deaths came from seven states. All that put patients back in nursing homes. Florida has more population than New York and 1/10 the deaths despite an elderly population.
sweden was right, we were wrong. Nigal Ferguson admitted that this week, the guy behind the panic! She is World going to do real reporting and admit that this lockdown was a mistake of historic proportions. We rejected from the beginning the people from Stanford, Oxford and others, they were deniers and their scientists were right on.