Coronavirus: 36,000 lives could have been saved in US with earlier action, new model shows

Cost of waiting to take action reflects unforgiving dynamics of outbreak that swept through American cities in early March

James Glanz,Campbell Robertson
Thursday 21 May 2020 10:25
Comments
Trevor Noah: It's not what goes into Trump's mouth that makes him an a**hole, its what comes out

If the United States had begun imposing social distancing measures one week earlier than it did in March, about 36,000 fewer people would have died in the coronavirus outbreak, according to new estimates from Columbia University disease modellers.

And if the country had begun locking down cities and limiting social contact on 1 March, two weeks earlier than most people started staying home, the vast majority of the nation’s deaths — about 83 per cent — would have been avoided, the researchers estimated.

Under that scenario, about 54,000 fewer people would have died by early May.

The enormous cost of waiting to take action reflects the unforgiving dynamics of the outbreak that swept through American cities in early March. Even small differences in timing would have prevented the worst exponential growth, which by April had subsumed New York City, New Orleans and other major cities, the researchers found.

“It’s a big, big difference. That small moment in time, catching it in that growth phase, is incredibly critical in reducing the number of deaths,” said Jeffrey Shaman, an epidemiologist at Columbia and the leader of the research team.

The findings are based on infectious disease modelling that gauges how reduced contact between people starting in mid-March slowed transmission of the virus. Mr Shaman’s team modelled what would have happened if those same changes had taken place one or two weeks earlier and estimated the spread of infections and deaths until 3 May.

The results show that as states reopen, outbreaks can easily get out of control unless officials closely monitor infections and immediately clamp down on new flare-ups. And they show that each day that officials waited to impose restrictions in early March came at a great cost.

After Italy and South Korea had started aggressively responding to the virus, Donald Trump resisted cancelling campaign rallies or telling people to stay home or avoid crowds. The risk of the virus to most Americans was very low, he said.

“Nothing is shut down, life & the economy go on,” Mr Trump tweeted on 9 March, suggesting that the flu was worse than the coronavirus. “At this moment there are 546 confirmed cases of CoronaVirus, with 22 deaths. Think about that!”

In fact, tens of thousands of people had already been infected by that point, researchers later estimated. But a lack of widespread testing allowed those infections to go undetected, hiding the urgency of an outbreak that most Americans still identified as a foreign threat.

The White House did not respond to a request for comment, but Mr Trump has repeatedly cited restrictions on travel from China in January and Europe in mid-March as actions that halted the spread of the virus.

New York City has gone as far as displaying a Trump Death Clock in Times Square to signify how many lives have been lost due to the president’s inaction 

On 16 March, Mr Trump urged Americans to limit travel, avoid groups and stay home from school. Mayor Bill de Blasio closed New York City’s schools on 15 March and governor Andrew Cuomo issued a stay-at-home order that took effect on 22 March. Changes to personal behaviour across the country in mid-March slowed the epidemic, a number of disease researchers have found.

But in cities where the virus arrived early and spread quickly, those actions were too late to avoid a calamity. In the New York metro area alone, 21,800 people had died by 3 May. Fewer than 4,300 would have died by then if control measures had been put in place and adopted nationwide just a week earlier, on 8 March, the researchers estimated.

All models are only estimates, and it is impossible to know for certain the exact number of people who would have died. But Lauren Ancel Meyers, a University of Texas at Austin epidemiologist who was not involved in the research, said that it “makes a compelling case that even slightly earlier action in New York could have been game changing”.

“This implies that if interventions had occurred two weeks earlier, many Covid-19 deaths and cases would have been prevented by early May, not just in New York City but throughout the US,” Ms Meyers said.

The fates of specific people cannot be captured by a computer model. But there is a name, a story and a town for every person who was infected and later showed symptoms and died in March and early April. Around the country, people separate from this study have wondered what might have been.​

It was a Friday night in mid-March when Devin Taquino began feeling sick. Neither he nor his wife was thinking at all about the coronavirus. There were already more than 200 cases in the state by that time, but most of those cases were in the eastern part of the state, not in the small city of Donora, south of Pittsburgh.

Plus, Mr Taquino did not fit the profile: he was only 47 years old with no underlying conditions and his main symptom — diarrhoea — was not something broadly associated with the disease. He was planning to work a Saturday morning overtime shift at a call centre half an hour away, but he called in sick. Offices all over the area were asking people not to come in, but Mr Taquino’s had not taken that step.

He worked on Monday, but on Tuesday he returned home sick from work, passed out in bed and didn’t wake up for 16 hours. The next morning, his wife Rebecca Taquino woke him up and told him they needed to get tested. She didn’t think he had the virus, but she thought it was the smart thing to do.

Without primary care doctors, they went to a nearby urgent care clinic, where they learned that his blood oxygen level was very low. The people at the clinic offered to call an ambulance, but fearing the cost, and still sceptical that this was that serious, the Taquinos chose to drive to an emergency room.

At the hospital, he was given an X-ray and diagnosed with pneumonia. He stayed, kept in an isolation unit just in case, and she returned home. The next evening, 26 March, he called her with two developments. One: his work had emailed with the news that someone at the call centre, where the work stations sat about 1 foot apart, had tested positive for the virus. The other bit of news was that he had tested positive.

There has been a lot for Rebecca Taquino to think about in the weeks since that phone call, including the long days during which she never left the house and her husband’s situation got more horrifyingly worse.

Should the call centre have sent the employees home earlier? When she called the centre on Friday to report his condition, it was already empty: the workers had been sent home. Did they act too late?

“I kind of tossed that one back and forth myself,” she said. “I really want to blame it on them, I really do.”

Could she know definitively where he got it? It was hard to say for sure. Still, given that email the day of his diagnosis, it seemed by far the most likely possibility that he got it at work.

After three weeks of agony, Devin Taquino died on 10 April. Whether he was one of the thousands of people who might be alive if social distancing measures had been put in place a week earlier can never be known.

Rebecca Taquino said officials should have known.

“If it’s spreading that fast you have to know it would have come here,” she said. “They should have been implementing programmes. I think it was a giant lapse in our country. There was no way to think that we were going to be spared from this.”

The New York Times

Register for free to continue reading

Registration is a free and easy way to support our truly independent journalism

By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists

Please enter a valid email
Please enter a valid email
Must be at least 6 characters, include an upper and lower case character and a number
Must be at least 6 characters, include an upper and lower case character and a number
Must be at least 6 characters, include an upper and lower case character and a number
Please enter your first name
Special characters aren’t allowed
Please enter a name between 1 and 40 characters
Please enter your last name
Special characters aren’t allowed
Please enter a name between 1 and 40 characters
You must be over 18 years old to register
You must be over 18 years old to register
Opt-out-policy
You can opt-out at any time by signing in to your account to manage your preferences. Each email has a link to unsubscribe.

By clicking ‘Create my account’ you confirm that your data has been entered correctly and you have read and agree to our Terms of use, Cookie policy and Privacy notice.

This site is protected by reCAPTCHA and the Google Privacy policy and Terms of service apply.

Already have an account? sign in

By clicking ‘Register’ you confirm that your data has been entered correctly and you have read and agree to our Terms of use, Cookie policy and Privacy notice.

This site is protected by reCAPTCHA and the Google Privacy policy and Terms of service apply.

Register for free to continue reading

Registration is a free and easy way to support our truly independent journalism

By registering, you will also enjoy limited access to Premium articles, exclusive newsletters, commenting, and virtual events with our leading journalists

Already have an account? sign in

By clicking ‘Register’ you confirm that your data has been entered correctly and you have read and agree to our Terms of use, Cookie policy and Privacy notice.

This site is protected by reCAPTCHA and the Google Privacy policy and Terms of service apply.

Join our new commenting forum

Join thought-provoking conversations, follow other Independent readers and see their replies

Comments

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in