At ground zero of America’s coronavirus outbreak, Seattle is overwhelmed by patients needing care. Social distancing and persistent hand washing is no longer enough. “The next step is to start thinking about alternate care systems.”
Amid the first signs that the novel coronavirus was spreading in the Seattle area, a senior officer at the University of Washington Medical Center sent an urgent note to staffers.
“We are currently exceptionally full and are experiencing some challenges with staffing,” Tom Staiger, UW Medical Center’s medical director, wrote on Feb. 29. He asked hospital staff to “expedite appropriate discharges asap,” reflecting the need for more beds.
That same day, health officials announced King County’s — and the nation’s — first death from the coronavirus. Now as cases of virus-stricken patients suffering from COVID-19 multiply, government and hospital officials are facing the real-life consequences of shortcomings they’ve documented on paper for years.
Medical supplies have run low. Administrators are searching for ways to expand hospital bed capacity. Health care workers are being asked to work extra shifts as their peers self-isolate.
And researchers this week made stark predictions for COVID-19’s impact on King and Snohomish counties, estimating 400 deaths and some 25,000 infections by April 7 without social-distancing measures.
“If you start doing that math in your head, based on every person who was infected infecting two other people, you can see every week you have a doubling in the number of new cases,” state health oficer Dr. Kathy Lofy said.
Hand-washing, staying home from work and other measures were no longer enough to sufficiently slow the virus, Lofy said.
Hospital administrators are rapidly changing protocols as the outbreak stresses the system, while frontline health care workers are beginning to feel the effects of disruptions to daily life. UW Medicine on Thursday told employees it would begin postponing elective procedures, beginning March 16.
“We’ve seen what has happened in other countries where they’ve had really rapid spread. The health care system has become overwhelmed,” Lofy said. “We want to do everything we can to prevent that from happening here.”
“We’re Always Full”
King and Snohomish counties offer some 4,900 staffed hospital beds, of which about 940 are used for critical care, according to the researchers — with the Institute for Disease Modeling, the Bill & Melinda Gates Foundation and the Fred Hutchinson Cancer Research Center — who modeled the outbreak’s potential growth. “… This capacity may quickly be filled,” they wrote.
Some of Seattle’s largest hospitals were already near capacity before the outbreak. Harborview Medical Center in downtown Seattle operated at 95 percent of its capacity in 2019, based on its licensed 413 beds and the days of patient care it reported to the Department of Health.
Of 81 hospitals that reported data for all of 2019, excluding psychiatric hospitals, the median hospital operated at 50 percent of its licensed capacity, according to a Seattle Times analysis. Many hospitals staff fewer beds than the maximum their license allows for, so the actual occupancy rate is likely higher.
Katharine Liang, a psychiatry resident physician who works rotations for Seattle-area hospitals, said requests for UW Medicine staffers to discharge patients in a timely fashion are not uncommon as administrators seek extra beds.
“The safety net hospitals, we’re always full,” Liang said, referring to medical centers that care for patients without insurance or means to pay.
Susan Gregg, a spokeswoman for UW Medicine, which operates UW Medical Center, Harborview Medical Center, Valley Medical Center and Northwest Hospital, said that each hospital had a surge-capacity plan being adapted for the outbreak.
“Our daily planning sessions monitor our available beds, supply usage and human resources,” Gregg said in a statement.
While Washington state has a robust system for detecting and monitoring infectious diseases, it has struggled to build the capacity to respond to emergencies like the coronavirus outbreak, according to a review of public data and interviews.
On a per-person basis, the state lags most others in nurses and hospital rooms designed to isolate patients with infectious, airborne diseases, according to a nationwide index of health-security measures.
The U.S. Centers for Disease Control and Prevention launched this initiative — called the National Health Security Preparedness Index — in 2013 to comprehensively evaluate the nation’s readiness for public health emergencies.
The state’s greatest strength, according to the index, is in its ability to detect public-health threats and contain them — scoring 8.5 points out of a possible 10, above the national average.
“It’s a leading state now in terms of how testing capabilities are playing out” for COVID-19, said Glen Mays, a professor at the Colorado School of Public Health who directs the index work.
With the scope of the outbreak becoming clear, the focus is turning to an area that is the state’s weakest on the index: providing access to medical care during emergencies.
When it comes to nurses per 100,000 people, Washington state ranked near the bottom — 46th among states and the District of Columbia — in 2018. It ranked 43rd nationally in the number of hospital isolation rooms — commonly referred to as “negative pressure” rooms, which draw in air to prevent an airborne disease from spreading — per 100,000 people and in neighboring states.
“It’s an area of concern,” Mays said of the state’s health care delivery capacity.
This vulnerability is well known to state policymakers. John Wiesman, Washington state’s health secretary, serves on the national advisory committee of the index and has championed its use as a tool for improvement, Mays said. He recalled Washington seeking lessons from other states that have been more successful and building a “medical reserve corps,” another area where the state has lagged.
The state scored 2.5 points for managing volunteers in an emergency in 2013. In 2018, it had improved to just 2.6.
Health Workers Strained
Less than a week after diagnosed cases of COVID-19 grew rapidly in the Seattle area, administrators at several area hospitals had to hunt for additional medical supplies and called for rationing. They also established fast-shifting isolation policies for sick or potentially exposed staffers.
“Hospitals are being very vigilant. If you have the slightest signs of illness, don’t come to work,” said Alexander Adami, a UW Medicine resident, on Monday.
On March 6, UW Medicine directed employees who tested positive for COVID-19, the illness caused by coronavirus, to remain isolated at home for a minimum of seven days after symptoms developed, according to internal UW documents. Hospital workers told workers with symptoms who hadn’t been tested to remain isolated until they were three days without symptoms. Those who tested negative, or had influenza, could return after 24 hours.
Quarantines for sick workers means others must backfill.
“Programs are having to pull residents in other blocks in other hospitals and other clinics to fill gaps,” Adami said. “There simply aren’t enough people.”
School closures further complicate staffing.
Liang, the resident physician who works rotations for several area hospitals, said she had been pulled into an expanded backup pool on short notice to cover shifts.
Liang is the mother of a 1-year-old. On Wednesday, her family’s day care closed, as it typically does when Seattle schools close. Gov. Jay Inslee has ordered all schools in King, Pierce and Snohomish counties to close until late April.
“I’m not really sure what we’re going to do going forward,” Liang said. “My demands at home are increasing, and now, at the same time because of the same problem, my demands at the hospital are increasing as well.”
Adami, a second-year internal medicine resident, said residents were used to taxing hours, and demands had not been much more excessive than usual, but he remained concerned for the future.
“I would be worried about: We eventually get to the point where there are so many health care workers who become sick we have to accept things like saying, All right: Do you have a fever? No? Take a mask and keep working, because there are people to care for,” he said.
One sign of demand: Some hospitals are asking workers at greater risk of COVID-19 to continue in their roles, even after public health officials encouraged people in these at-risk groups among the broader public to stay home.
Staff over the age of 60 “should continue to work per their regular schedules,” a UW Medicine policy statement said. People who are pregnant, immunocompromised or over 60 and with underlying health conditions were “invited to talk to their team leader or manager about any concerns,” noting that hospital workers’ personal protective equipment would minimize exposure risks.
A registered nurse at Swedish First Hill who is over 60 and who has a history of cardiac issues said she told a manager last week of her concern about working with potential or confirmed COVID-19 patients.
She said a manager adjusted her schedule for an initial shift, but couldn’t guarantee that she would be excused from caring for these patients.
Hours later, the nurse said she suffered a cardiac event and was later admitted to another hospital with a stress-induced cardiomyopathy. The nurse did not want to be named for fear of reprisal by Swedish.
“I’m afraid for my life to work in there,” the nurse said. “I don’t think we’re being adequately protected.”
The nurse is now on medical leave.
In a statement, Swedish said it could not comment on an individual caregiver’s specific circumstances, but that employees at a higher risk are able to request reassignment and if it can not be accommodated, they can take a leave of absence.
“Providing a safe environment for our caregivers and patients is always our top priority, but especially during the current COVID-19 outbreak,” according to the statement.
Anne Piazza, senior director of strategic initiatives for the the Washington State Nurses Association said she had heard from a “flood” of nurses with similar concerns.
Additionally, “we are seeing increased demand for nurse staffing and that we do have reports of nurses being required to work mandatory overtime.”
Wuhan was Overwhelmed
China might provide an example of what could happen to the U.S. hospital system if the pace of transmission escalates, according to unpublished work from researchers with Johns Hopkins University, Harvard University and other institutions.
In Wuhan, the people seeking care for COVID-19 symptoms quickly outpaced local hospitals’ ability to keep up, the researchers found. Even after the city went on lockdown in late January, the number of people needing care continued to rise.
Between Jan. 10 and the end of February, physicians served an average of 637 intensive-care unit patients and more than 3,450 patients in serious condition each day.
But by the epidemic’s peak, nearly 20,000 people were hospitalized on any given day. In response, two new hospitals were built to exclusively serve COVID-19 patients; in all, officials dedicated more than 26,000 beds at 48 hospitals for people with the virus. An additional 13,000 beds at quarantine centers were set aside for patients with mild symptoms.
The researchers analyzed what might happen if a Wuhan-like outbreak happened here.
“Our critical-care resources would be overwhelmed,” said Caitlin Rivers, an epidemiologist at Johns Hopkins Center for Health Security who helped lead the study.
“The lesson here, though, is we have an opportunity to learn from their experience and to intervene before it gets to that point.”
Preparing For The Worst
Hospital administrators are stretching to make the most of their staff, avoid burnout and find space for patients flooding into hospitals.
As of Thursday afternoon, there hadn’t been an unusual uptick in hospitals asking emergency responders to divert patients elsewhere, according to Beth Zborowski, a spokeswoman for the Washington State Hospital Association.
Zborowski said administrators are getting creative to deal with shortages of supplies, staff and space, such as potentially hiring temporary workers.
The state is trying to reduce regulations to help scale up staffing.
The state health department’s Nursing Commission said last Friday it would give “top priority” to reviewing applications for temporary practice permits for nurses to help during the COVID-19 crisis.
After the governor’s emergency proclamation, the Department of Health also said it was allowing volunteer out-of-state health practitioners who are licensed elsewhere to practice without a Washington license.
All the doctors with UW Medicine have been trained, or are being trained on how to care for patients via telemedicine. The number of people using the service has increased tenfold since public health officials urged patients to not visit emergency rooms or visit clinics for minor issues, said Dr. John Scott, director of digital health at UW Medicine.
Some hospitals are creating wards for COVID-19 patients. EvergreenHealth, in Kirkland, converted its 8th floor for the use of these patients.
King County officials last week purchased a motel, which could allow patients to recover outside a clinical setting and free up beds.
“These are places for people to recover and convalesce who are not at grave medical risk, and therefore do not need to be in a hospital,” said Alex Fryer, spokesperson for King County Executive Dow Constantine.
Supply problems are ongoing, even after the federal government fulfilled a first shipment that included tens of thousands of N95 respirator masks, surgical masks and disposable gowns from a federal stockpile.
Piazza said the nursing association continues to receive reports that members at area hospitals are being asked to reuse or share personal protective equipment, wear only one mask a shift or conserve masks for use exclusively with COVID-19 confirmed patients.
“We need to address the safety of frontline caregivers,” Piazza said.
State officials placed a second order for supplies last weekend.
Casey Katims, director of federal affairs for Inslee, said three trucks of medical supplies from the federal stockpile arrived Thursday morning, including 129,380 N-95 respirators; 308,206 surgical masks; 58,688 face shields; 47,850 surgical gowns; and 170,376 glove pairs.
If the measures taken now aren’t enough, state officials have contingency plans they’ve been working on “for a while now,” said Lofy, the state health officer.
“The next step is to start thinking about alternate care systems or alternate care facilities. These are facilities that could potentially be used outside the clinic or the health care system walls.”