Harvard study estimates nearly 5,000 people died in Puerto Rico due to Hurricane Maria

(Gerald Herbert | The Associated Press) In this Sept. 26, 2017, file photo, neighbors sit on a couch outside their destroyed homes as sun sets in the aftermath of Hurricane Maria, in Yabucoa, Puerto Rico. U.S. government forecasters are expecting an active Atlantic hurricane season. The National Oceanic and Atmospheric Administration forecast released Thursday, May 24, 2018, calls for about 10 to 16 named storms, with about five to nine hurricanes.

Caguas, Puerto Rico • At least 4,645 people died as a result of Hurricane Maria and its devastation across Puerto Rico last year, according to a new Harvard study released Tuesday, an estimate that far exceeds the official government death toll, which stands at 64.

The study, published in the New England Journal of Medicine, found that health-care disruption for the elderly and the loss of basic utility services for the chronically ill had significant impacts across the U.S. territory, which was thrown into chaos after the September hurricane wiped out the electrical grid and had widespread impacts on infrastructure. Some communities were entirely cut off for weeks amid road closures and communications failures.

Researchers in the United States and Puerto Rico, led by scientists at the Harvard T.H. Chan School of Public Health and Beth Israel Deaconess Medical Center, calculated the number of deaths by surveying nearly 3,300 randomly chosen households across the island and comparing the estimated post-hurricane death rate to the mortality rate for the year before. Their surveys indicated that the mortality rate was 14.3 deaths per 1,000 residents from Sept. 20 through Dec. 31, 2017, a 62 percent increase in the mortality rate compared to 2016, or 4,645 “excess deaths.”

“Our results indicate that the official death count of 64 is a substantial underestimate of the true burden of mortality after Hurricane Maria,” the authors wrote.

The official death estimates have drawn sharp criticism from experts and local residents, and the new study criticized Puerto Rico’s methods for counting the dead — and its lack of transparency in sharing information — as detrimental to planning for future natural disasters. The authors called for patients, communities and doctors to develop contingency plans for natural disasters.

Maria caused $90 billion in damage, making it the third-costliest tropical cyclone in the United States since 1900, the researchers said.

More than eight months after Hurricane Maria devastated Puerto Rico, the island’s slow recovery has been marked by a persistent lack of water, a faltering power grid and a lack of essential services — all of which have imperiled the lives of many residents who have been struggling to get back on their feet, especially the infirm and those in remote areas, some of which were the hardest hit in September.

Counting the dead in such natural disasters is always a difficult task, even under ideal circumstances; in Puerto Rico it was hampered by numerous systemic failures and what the Harvard researchers found was a complex method for certifying the deaths in San Juan. The researchers noted that the Centers for Disease Control and Prevention says that deaths can be directly attributed to storms like Maria if they are caused by forces related to the event, from flying debris to loss of medical services; in Puerto Rico such deaths continued for months.

Among those who died as a result of medical service lapses was Ivette Leon, 54, a Boy Scout den mother who died on Nov. 29, about 18 hours after she was released from the hospital in post-hurricane Puerto Rico. Leon had fallen ill, suffering from pain all over her body, vomiting and chills. Physicians told her it was an infection, gave her medication, and released her to her family.

Miliana Montanez cradled her mother’s head as she lay dying on the floor of her bedroom here in Caguas, gasping for air and pleading for help.

There was nothing her family could do. It took 20 minutes to find cell reception to make a 911 call. Nonworking traffic signals slowed down the ambulance struggling to reach their neighborhood through crippling congestion.

Leon’s eyes bulged in terror as she described to her daughter the tiny points of light that appeared before her eyes moments before it was all over. She took one last exasperated gulp of air. That’s when paramedics arrived. Far too late.

“The worst part was knowing I could do nothing to help her,” said Montanez, a 29-year-old mother of two. “Knowing she didn’t die peacefully means I will never have closure.”

Leon’s death reverberated through her family and her community. Her son, a college student in a town two hours away, sees no point in coming home anymore. Her husband is withdrawn and is close to losing his job. Her daughter struggles to understand what happened as she fights off despair and anger recalling all the chaos that revolved around Leon’s last moments on the floor of her home.

(Erika P. Rodríguez | The Washington Post) A memorial book for Ivette Leon.

Puerto Rico’s government faced immediate scrutiny after initially reporting that 16 people had died as a result of the storm, which strafed much of the island on Sept. 20. That number more than doubled after President Donald Trump visited in October, when he specifically noted the low death toll. The number kept rising until early December, when authorities said 64 had died.

The official toll included a variety of people from across Puerto Rico, such as those who suffered injuries, were swept away in floodwaters, or were unable to reach hospitals while facing severe medical conditions. No. 56 was a person from the city of Carolina who was bleeding from the mouth but could not reach a hospital in the days after the storm. Once arrived, the patient was diagnosed with pneumonia and died of kidney failure. No. 43, from Juncos, suffered from respiratory ailments and went to the hospital — only to be released because of the coming storm. That person later returned, dead.

The new study indicates there probably were thousands more, like Leon, who died in the weeks and months that followed but were not counted. Their deaths have long raised questions about the manner and integrity of the Puerto Rico government’s protocols for certifying hurricane-related deaths.

Gov. Ricardo Rosselló’s administration did not immediately release mortality data nor did officials provide much information publicly about the process officials were using to count the dead. But officials and physicians acknowledged privately that there were probably many, many more deaths and bodies piling up in morgues across the island.

After pressure from Congress and statistical analyses from news organizations that put the death toll at higher than 1,000, Rosselló enlisted the help of George Washington University experts to review the government’s death certification process. He promised that “regardless of what the death certificate says,” each death would be inspected closely to ensure a correct tally.

“This is about more than numbers, these are lives: real people, leaving behind loved ones and families,” Rosselló said at a news conference in late February.

Lynn Goldman, dean of GW’s Milken Institute School of Public Health, expects an initial report to be released in coming weeks. The school’s findings will include the first government-sponsored attempt by researchers and epidemiologists to quantify Hurricane Maria’s deadliness. Experts are assessing statistical mortality data and plan to dive into medical records and to interview family members of those who have passed, though the scope and funding of the deeper investigation is still unclear, as its timing.

Some cases are obviously storm-related, Goldman said, such as someone dying after a tree branch falls on his head while clearing debris or someone who suffers a heart attack during the storm and was unable to get help. But death certificates bearing the phrase “natural causes” will require further investigation.

The Center for Investigative Journalism in Puerto Rico has gone to court in an effort to seek the island’s Department of Health and Demographic Registry’s mortality data for the months since November, the last month information was available. The Puerto Rico Institute of Statistics also announced in recent weeks it would perform an independent death count and use subpoena powers to retrieve the data. Spokesman Eric Perlloni Alayon said in a statement the government is still trying to verify the death toll and does not plan to release any new data.

The Harvard researchers reported that there are several reasons the death toll in Puerto Rico has been drastically underestimated. Every disaster-related death, they said, must be confirmed by the government’s Forensic Sciences Institute, which requires that bodies by brought to San Juan or that a medical examiner travel to the local municipality. And it can be difficult to track indirect deaths from a worsening of chronic conditions due to the storm.

The researchers said that the government of Puerto Rico stopped sharing mortality data with the public in December 2017.

“As the United States prepares for its next hurricane season, it will be critical to review how disaster-related deaths will be counted, in order to mobilize an appropriate response operation and account for the fate of those affected,” the authors wrote.

(Erika P. Rodríguez | The Washington Post) Miliana Montanez, 29, poses for a portrait with a memorial book for her mother in Caguas, Puerto Rico. Montanez's mother, Ivette Leon, died weeks after Hurricane Maria hit the island, something her family says was the result of crippled infrastructure.

Many families here are awaiting clarity on what happened to their loved ones when “natural causes” became the only explanation. That is what was written on Leon’s death certificate the morning a local law enforcement official brought the document to the family home. The Puerto Rico Department of Justice’s Yamil Juarbe said in a statement it is customary for local officials in these cases to review bodies for any signs of trauma and talk to relatives to learn about the deceased’s medical history. That information is collected and sent to the central office of the Institute of Forensic Sciences.

Leon’s family said her name was misspelled on the death certificate and her death was incorrectly attributed to diabetes; they say she did not have any known chronic diseases. Officials later corrected the documents, but it was one of several indignities and oversights the family tracked.

Leon’s demise began with a virus, and the first signs appeared as she was delivering donations to families of Boy Scouts who had lost their homes in another city, Humacao. During Thanksgiving week, Leon had planned a feast for her family but felt too sick to finish the turkey. She seasoned the bird and a local bakery roasted it. Then the vomiting and diarrhea struck her.

She sought treatment at Auxilio Mutuo, a private hospital in San Juan, one of the few to remain open during the electrical outages because of a power generator. The hospital never lost water service or electricity, said hospital spokeswoman Sofia Luqui, and the 600-bed facility experienced higher than usual patient volume after several other hospitals were forced to close.

Leon arrived on the afternoon of Nov. 27 and waited hours overnight before a doctor told her she had diverticulitis and prescribed antibiotics. Leon was never admitted but spent those hours hooked to medical equipment in the emergency room. The next afternoon Leon was sent home with prescription drugs but did not improve. At 7 a.m. the following morning, Montanez said her father summoned her to the family home because Leon was short of breath.

It took 20 minutes to obtain cell reception and call 911 from their metropolitan Caguas neighborhood. It took another 10 minutes, records show, before the ambulance could reach Leon’s home because of road congestion and failing traffic lights. Paramedics tried to revive Leon using CPR, but she was already dead upon their arrival. Montanez tried for days to have an autopsy performed, but she said no government agency or private medical organization had the capacity to conduct one.

Per her wishes, Leon was cremated a few days later in a rushed ceremony because the funeral home was damaged by the storm and was facing an influx of bodies.

“Nobody was ready. This was a monster and we all had to improvise,” said Victor Torres, general manager of Borinquen Memorial in Caguas. “But we did the best we could.”

Montanez stays awake many nights replaying her mother’s last days. She tries to remember the woman who joked so often, and so wryly, that her children often weren’t sure when she was being serious. She recalls how Leon gave each of her neighbors a whistle to call for help in an emergency during Puerto Rico’s prolonged blackout, and how she organized trick-or-treating by lantern light for the children in the barrio so they wouldn’t miss out on Halloween after the hurricane.

But mostly Montanez thinks about the storm. The darkness. The lack of services. It should have been different, she says.

“Everything failed. From day one, everything was failing,” Montanez said. “There are many stories like ours.”

McGinley reported from Washington.