Bird Flu’s Alarming Twist: Officials Warn of Potential Next Pandemic
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EXPLORE FURTHER: Britain needs immediate action to combat fatal Disease X
Top health authorities have cautioned
bird flu
might ignite the next pandemic, after a recent ‘development in the tale’.
Richard Peobody, who leads the work on epidemic and emerging infections at The UK Health Security Agency, warned that the strain of the virus under scrutiny, H5N1, could potentially trigger a worldwide crisis akin to COVID-19.
He stated in Manchester today that ‘H5N1 has the capability to turn into a pandemic, potentially a future one.’
His remarks follow the detection of the virus in a sheep in Northern England yesterday.
the first known case
unique of its kind globally.
Regarding that transition across species, Mr Peabody mentioned it was a key aspect of how birds evolve.
flu
has undergone changes since it initially appeared in the 1990s.
As he mentioned, ‘Its characteristics have evolved over the last three or four years,’
We’re observing this phenomenon in the United States among dairy cows and various other animal species. Similarly, we’re noticing it here in the UK as well. Therefore, we are collaborating closely with our peers specializing in animal health to ensure that public health remains safeguarded.
When asked about whether UKHSA’s evaluation of avian influenza had shifted due to the latest incident, Mr. Peabody stated it introduced “a new turn in the narrative,” yet he also noted with relief that additional cases among sheep have not been detected.
He stated: “As usual, it enters this continuous, ongoing risk evaluation,” he explained. “Currently, that has not really altered.”
His remarks follow the UK Health Security Agency’s serious warning regarding 24 lethal viruses that have the potential to cause the next ‘Disease X,’ a term frequently used for the possible agent behind the future pandemic.
The body has narrowed the list down to four pathogens deemed to pose a significant pandemic threat, with bird flu being one of them.
The virus, exhibiting a worrying capability to leap across species, has already been identified in a single UK farmer who was reported to have come into contact with contaminated poultry.
In the meantime, the disease took its initial human life in the United States way back in January, resulting in the death of a 65-year-old individual with pre-existing medical issues after being exposed to their own group of wild birds.
A measles-like virus that could potentially be ‘significantly more hazardous than Covid’ has been added to the list, as per expert opinions.
A prominent scientist cautioned that the UKHSA list encompasses viruses which might prove ‘infeasible to contain with even the most rigorous measures.’
lockdown
’.
This prompted the government to unveil a new reference manual that will undergo constant updates, ensuring that scientists and researchers remain current regarding emerging risks.
One concerning pathogen belongs to the Picornaviridae family, known for causing viruses that lead to illnesses similar to polio.
For instance, consider the illness known as acute flaccid myelitis (AFM), a rare ailment that causes muscle weakness and paralysis.
In January, a 15-year-old lad from Rochdale ended up paralyzed following an AFM infection.
BBC
reported.
Health authorities have likewise cautioned that viruses from the Paramyxoviridae family could potentially lead to pandemics.
These encompass illnesses such as measles, mumps, and certain respiratory tract infections, along with the Nipah virus — known for transmitting from bats or pigs to humans — leading to encephalitis and fatalities.
Significant measles outbreaks have already been documented globally due to falling immunization rates.
In last year, 2,911 instances of measles were confirmed in England, marking the highest annual tally recorded since 2012.
The severe disease, which predominantly impacts children, may lead to complications such as pneumonia, inflamed eyes and potential blindness along with swelling in the brain causing seizures, hearing impairment, and harm to the brain.
Other viruses that authorities are monitoring closely include coronaviruses like Covid-19 and
MERS, which has thus far claimed over 900 lives, predominantly in the Middle Eastern region.
Mark Woolhouse, who is a professor of infectious diseases at the University of Edinburgh, stated
The Mirror
Scientists are primarily worried about a virus similar to measles.
‘A virus similar to measles could present a much greater danger than COVID-19,’ he stated.
‘A such virus would possess a significantly higher reproduction rate compared to the initial strains of COVID, rendering it uncontrollable through even the most stringent lockdown measures.’
The R number indicates the average number of individuals that an infected person will transmit the virus to.
‘This is precisely the type of pandemic that global public health organizations worry about,’ he mentioned additionally.
Measles has demonstrated an ability to erase our immune memories, which suggests that a significant epidemic might lead to an increase in various other infections across the country.
According to a study conducted at Harvard Medical School in 2019, the measles virus can eliminate up to 75 percent of the antibodies that defend against various viruses or bacteria which a child had been previously protected from.
Dr Isabel Oliver, the Chief Scientific Officer for UKHSA, stated that the updated virus list serves as a means to showcase how scientific investigations can be directed towards enhancing the UK’s readiness against potential health risks.
‘We are employing this tool during our discussions with the scientific community to assist in directing investments towards areas that will yield the most significant outcomes.’
‘We trust this initiative will accelerate the development of vaccines and diagnostic tools precisely where they are critically required, ensuring we are thoroughly equipped for combating potential lethal pathogens.’
In September 2019, the now-disbanded Public Health England warned that growing bacterial resistance to antibiotics might contribute to what is known as Disease X.
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