Photo used for illustrative purpose.
Many nurses are burned out from the COVID-19 pandemic and rates of "intention to leave" within a year have doubled to 20-30%, said Howard Catton, CEO of the Geneva-based group that represent 27 million nurses in 130 national associations.
"I think that we are at a tipping point ... if those numbers continue the trend that we are seeing, it could be an exodus of people," Catton told a news briefing.
"I almost think that governments need to be thinking about the life support package of measures they need to be putting together to invest in their nurses and their health care workers next year," he said.
At least 115,000 nurses have died from COVID-19, but Catton said this World Health Organisation figure from the start of the pandemic through May was conservative and the true figure is probably twice that.
There was already a global shortage of 6 million nurses pre-pandemic and some 4.75 million nurses are due to retire over the next few years, he added.
On average, wealthy countries have nearly 10 times the rate of nurses in terms of their populations compared with poor nations, but many are recruiting overseas to staff their hospitals, he said, noting that the Philippines and India were traditional exporters.
"We have absolutely seen increased recruitment activity by the UK and Germany as examples in Europe, the US and Canada in North America as well," he said. He added that African countries such as Kenya, Uganda, Nigeria were seeing their nurses recruited.
The emergence of the Omicron coronavirus variant, first detected last month in southern Africa and Hong Kong and now reported in nearly 60 countries, has caused fresh anxiety.
"My sense is that nurses around the world, I think like all of us were perhaps starting to feel that we were starting to see light at the end of the pandemic tunnel, but now there is a palpable anxiety that we could be going back close to square one," Catton said.
Health officials worldwide have expressed concerns in recent days that some countries grappling with the devastating economic impact of lockdowns may lift restrictions too swiftly, and that the coronavirus could spread during mass anti-racism protests.
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Omicron appears to be better at evading antibodies generated by some COVID-19 vaccines but there are other forms of immunity that may prevent infection and disease, WHO officials said.
World leaders must not politicise the coronavirus pandemic but unite to fight it, the head of the World Health Organisation (WHO) warned on Monday, reminding all that the pandemic is still accelerating and producing record daily increases in infections.
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