The coronavirus pandemic led to nearly 15 million excess deaths worldwide, according to a new estimate by the World Health Organization, including people who died from COVID-19 and others who died from other causes related to the crisis, such as health care shortages as the virus surged and overwhelmed hospitals.

The WHO defines excess deaths as "the difference between the number of deaths that have occurred and the number that would be expected in the absence of the pandemic based on data from earlier years."

"These sobering data not only point to the impact of the pandemic but also to the need for all countries to invest in more resilient health systems that can sustain essential health services during crises, including stronger health information systems," said WHO Director-General Tedros Adhanom Ghebreyesus in a statement.

Most of the excess deaths during the first two years of the pandemic were concentrated in Southeast Asia, Europe, and the Americas, the WHO said. More than two-thirds occurred in just 10 countries, including the United States.

The United States is nearing 1 million deaths caused directly by the coronavirus, a count that does not include those who may have died because they did not get treatment when health systems were overburdened during pandemic surges.

"Among high-income countries, the United States did the worst in terms of excess death rate," said Steven Woolf, director emeritus and senior adviser to the Center on Society and Health at Virginia Commonwealth University School of Medicine, who did not participate in the WHO report. "We have experienced disproportionately high excess death rates because of the way we handled the pandemic."

Looking at excess deaths allows public health experts and political leaders to gain a better understanding of the true toll of the pandemic because it counts people who died because they did not get treatment for acute emergencies, chronic illnesses and behavioral health conditions like depression, anxiety or addiction that were exacerbated by the stresses of the pandemic.

"The obvious takeaway is there was a massive loss of life because of the pandemic," Woolf added.

Middle-income countries experienced 81% of the excess deaths, with 53% occurring in lower-middle-income nations, according to the WHO analysis. High income countries reported 15% and low-income countries reported 4% of the excess deaths.

"The fact that the excess is 2.75 times the reported COVID deaths – that's a startling number," said Jon Wakefield, a professor of statistics at the University of Washington who was part of the technical advisory group that led the WHO's modeling efforts.

Several factors contributed to the gulf between the officially reported COVID death toll and the WHO's estimate of excess deaths, Wakefield said. In places where coronavirus testing was not widely available, people may have died from the virus without knowing they had contracted it, he said. And some countries do not closely track deaths: 85 countries did not provide any data on COVID deaths to the WHO.

"So many deaths go unrecorded in the world," Wakefield added. "It's very upsetting in this day and age."

India, one of the countries hardest hit by the pandemic, rejected the WHO estimate that the pandemic caused nearly 4.7 million excess deaths, making its toll the highest in the world and nearly 10 times the number reported by the government. In a statement, the Health Ministry said that the system of data collection used by WHO was "statistically unsound and scientifically questionable."

The WHO estimate confirms what experts have long flagged – that the Indian government has tried to suppress the true death toll of the pandemic. The WHO report was delayed due to India's objection, the New York Times reported in April.

India was one of the countries hardest hit by the pandemic. A devastating Delta wave last year overwhelmed the country's patchy health infrastructure as hospitals ran out of beds and oxygen shortages killed patients in the national capital. Cremations were held in parking lots and dead bodies were found floating in the Ganges River.

This week, the government released data from 2020 that shows an 11% increase in deaths that year compared to the two previous years.

"Instead of undermining the WHO numbers, they've corroborated the findings," said Prabhat Jha, an epidemiologist at the University of Toronto. While other countries have accepted there will be some difference between recorded and excess deaths, the pushback from India has been exceptional, he added.

Ariel Karlinsky, a member of the WHO advisory group that estimated excess deaths said the organization had asked India to share its data throughout the process. "They have not."


Recommended for you