The world could have prevented the catastrophic scale of the coronavirus pandemic, a panel of independent experts who reviewed the World Health Organization’s response said Wednesday.

The Independent Panel for Pandemic Preparedness and Response (IPPPR) said a series of bad decisions meant COVID-19 went on to kill at least 3.3 million people so far and devastate the global economy.

The experts said a "toxic cocktail" of dithering and poor coordination meant the warning signs went unheeded.

Institutions "failed to protect people" and science-denying leaders eroded public trust in health interventions, the IPPPR said in its long-awaited final report.

Early responses to the outbreak detected in Wuhan, China in December 2019 "lacked urgency," with February 2020 a costly "lost month" as countries failed to heed the alarm, said the panel.

To tackle the current pandemic, it called on the richest countries to donate a billion vaccine doses to the poorest.

The panel also called on the world's wealthiest nations to fund new organizations dedicated to preparing for the next pandemic.

'Delay, hesitation and denial'

The report was requested by World Health Organization (WHO) member states last May.

The panel was jointly chaired by former New Zealand Prime Minister Helen Clark and former Liberian President Ellen Johnson Sirleaf, a 2011 Nobel Peace Prize laureate.

The report, "COVID-19: Make it the Last Pandemic," argued that the global alarm system needed overhauling to prevent a similar catastrophe.

"The situation we find ourselves in today could have been prevented," Sirleaf told reporters.

"It is due to a myriad of failures, gaps and delays in preparedness and response."

The report said the emergence of COVID-19 was characterized by a mixture of "some early and rapid action, but also by delay, hesitation and denial."

"Poor strategic choices, unwillingness to tackle inequalities and an uncoordinated system created a toxic cocktail which allowed the pandemic to turn into a catastrophic human crisis," it added.

The threat of a pandemic had been overlooked and countries were woefully unprepared to deal with one, the report found.

Vaccine ultimatum

The panel did not spare the WHO, saying it could have declared the situation a Public Health Emergency of International Concern (PHEIC) – its highest level of alarm – on Jan. 22, 2020.

Instead, it waited eight more days before doing so.

Nevertheless, given countries' relative inaction, "we might still have ended up in the same place," said Clark.

It was only in March after the WHO described it as a pandemic – a term that is not officially part of its alert system – that countries were jolted into action.

As for the initial outbreak, "there were clearly delays in China – but there were delays everywhere," she added.

Without the lag between the first identification in Wuhan and the PHEIC declaration – and then the "lost month" of February 2020 – "we believe we wouldn't be looking at an accelerating pandemic, as we have for the last 15 or 16 months or so. As simple as that," said Clark.

The panel made several recommendations on how to address the current pandemic.

Rich, well-vaccinated countries should provide the 92 poorest territories in the COVAX scheme with at least one billion vaccine doses by Sept. 1, and more than two billion by mid-2022, it said.

The Group of Seven (G-7) industrialized nations should pay 60% of the $19 billion (15 billion euros) required to fund vaccines, diagnostics and therapeutics via the WHO's Access to COVID Tools Accelerator program in 2021, it added.

Fellow G-20 nations and others should provide the rest.

The WHO and the World Trade Organization should also get major vaccine-producing countries and manufacturers to agree on voluntary licensing and technology transfers for COVID-19 vaccines, the panel said.

"If actions do not occur within three months, a waiver of ... intellectual property rights should come into force immediately."

Invest billions, save trillions

To tackle future outbreaks and pandemics, the panel called for a Global Health Threats Council made up of world leaders, plus a pandemic convention.

The G20 should also create an International Pandemic Financing Facility, able to spend $5 billion-$10 billion a year on preparedness, with $50 billion to $100 billion ready to roll in the event of a crisis.

"Ultimately, investing billions in preparedness now will save trillions in the future, as the current pandemic has so clearly illustrated," Clark told reporters.

The panel also proposed an overhaul of the WHO to give it greater control over its funding and more authority for its leadership.

Its alert system needed to be faster and it should have the authority to send expert missions to countries immediately without waiting for their green light, it added.

The panel believe their recommendations would have stopped COVID-19 from becoming a pandemic, had they been in place before the outbreak.