WHO Warns Of Bird Flu Pandemic
Category: World News
Cases of the strain H5N1 have already been reported in otters, mink and foxes, sparking fears the virus is one step closer to sweeping into humans.
During a virtual briefing, the WHO’s director-general Tedros Adhanom Ghebreyesus urged nations to monitor infections in mammals closely.
He said the risk of the virus jumping to humans was still low, but we ‘cannot assume that will remain the case and we must prepare for any change in the status quo’.
It comes after the UK reported that its biggest-ever avian influenza outbreak had spilled over to mammals. There was also an outbreak among mink in North West Spain reported last month.
H5N1 has previously been detected in people, but cases have been sporadic and closely linked to close contact with infected dead or live birds.
The virus does not infect humans easily or other mammals.
But reports of infections in mammals have raised concerns that the pathogen could gain mutations that make it easier for the virus to jump to humans, helping it to clear the biggest hurdle that has stopped it from sweeping the world.
Leading experts previously warned that the spread of bird flu poses a global risk until it is brought under control.
The US has faced a major outbreak of bird flu this year, with more than 58million poultry affected across nearly every state in the country and 6,100 in wild birds — approaching record levels for the country.
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