Bird flu could be “evolving under the radar” because of failures to monitor and control the spread of the virus, a leading pandemic scientist has warned.
Dr Thomas Peacock, a specialist in animal-to-human spread of viruses at The Pirbright Institute, said H5N1 could be transmitting undetected in the US because of “months of missing data” that leaves researchers, vets and authorities in the dark.
The strain is currently spreading between US dairy cows after crossing over from wild birds earlier in the year.
Four workers on cattle farms have also become infected and the Centers for Disease Control (CDC) recently reported the first human case with no known contact with animals.
Image: This electron microscope image shows avian influenza A virus (bird flu) particles, red/yellow, grown in cultured cells. Pic: CDC, NIAID via AP
Symptoms have been mild in all the people infected so far.
Dr Peacock said: “What keeps scientists up at night is the possibility of unseen chains of transmission silently spreading through farm worker barracks, swine barns, or developing countries, evolving under the radar because testing criteria are narrow, government authorities are feared, or resources are thin.”
In the US there is only mandatory reporting of the disease in poultry, not mammals. The Department of Agriculture only requires testing on lactating cattle before they are moved across state borders.
H5N1 has also spread in fur farms in Europe and globally in wild marine mammals.
Writing in the journal Nature, Dr Peacock and colleagues at The Pirbright Institute say the prospect of the highly pathogenic strain of bird flu becoming permanently established in Europe and the Americas is a “turning point”.
“The severity of a future H5N1 pandemic remains unclear,” he said.
“Recent human infections with H5N1 (in the United States) have a substantially lower case fatality rate compared to prior H5N1 outbreak in Asia, where half of people with reported infections died.
“The lack of severity in US cases may be due to infection through the eye, rather than through viral pneumonia in the lung.”
The CDC said the current public health risk is low, but it is closely monitoring people exposed to infected animals.
“Listen man, we’re a narco state, it’s just how it is, if you want to see drug deals, I’ll show you drug deals – it’s Colombia.”
I’d only asked one of our Colombian producers in passing if it was possible to see drugs being traded on the streets of Medellin. I didn’t realise it was that simple.
Medellin is synonymous with drugs and cartels. The home of perhaps the most famous of all the drug lords, Pablo Escobar, it seems to revel in its notoriety.
There are pictures of Escobar everywhere, on posters, on caps, and on t-shirts. There are even guided tours to his grave, and a museum in his honour.
Image: Stuart Ramsay speaks with a coca farmer, who earn very little from growing the crop
This is where the big business drug cartels were born, invented by Escobar himself, the original Latin American “Godfather”.
In an infamous district in Medellin, we were instantly confronted with the sounds of dealers on the streets shouting out their products for sale as we drove through.
“Cocaine! Pills! Ecstasy! Tusi!” they shouted. All available to a traffic jam of cars waiting to buy.
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Motorcycle delivery drivers queued to make the pick-up for their clients waiting in high-end apartments and nightclubs elsewhere in the city, while buyers on foot discreetly scored their drugs, before moving on.
Image: Medellin was the home of Pablo Escobar and drugs are widely traded on its streets
‘Narco’ culture
It was chaotic and noisy, a place where lookouts use whistles to send signals to the dealers.
Two toots mean it’s all clear, a single toot is a warning – it means the police are nearby.
In the middle of this big open-air market for drugs, dimly lit restaurants and cafes served dinner. We passed one café where we saw a family sat at a table outside, celebrating a woman’s 70th birthday.
This neighbourhood runs a 24-hour drug selling market alongside the usual shops and cafes that spill over on to the pavement.
Image: It is not illegal to grow coca, only to use it to produce cocaine
Although Colombia has a long history and fascination with “narco” culture and drug-taking, its immediate problem is that President Donald Trump has launched a war on Latin American drug cartels, manufacturers, and the nations the drugs come from – and through.
Venezuela is at the top of his hit list; he has launched strikes on boats off the Venezuelan coast that he says were carrying drugs. He has boosted American military presence in the Caribbean – sending ships, marines, helicopters, drones and jets into the region.
There is speculation he may be looking for regime change in Venezuela, and that the war on drugs is a front to remove President Nicolas Maduro from power, claiming the Venezuelan government is basically a drug cartel. Something they of course deny.
Image: This coca plantation was hacked into the rainforest on the border of Colombia and Peru
None of this bodes well for Venezuela’s neighbour Colombia, indeed President Trump has made it clear Colombia is high on his list of troublesome nations.
There are other countries on his list, like Mexico, that he says has demonstrated willingness to clean up their act and take the war to Mexico’s deadly cartels.
Mr Trump’s gripe with Colombia isn’t necessarily that its society has a relaxed attitude to drug use – it is widespread across all classes – no, his problem is that Colombia is one of the biggest producers of cocaine in the world, and it feeds the biggest market, which is the United States of America.
Image: Coca plantations are hidden miles away from other people in the Amazon
Hidden away, miles from people
It seems that the president’s view is that the supplier is the problem, not necessarily the user.
Cocaine is extracted from the coca leaf, which is grown in abundance in Colombia, Peru, and Bolivia.
Growing the coca plant in these countries is not illegal, and the leaf itself is often used for other purposes. The plant only becomes illegal when it’s used for cocaine production.
I wanted to meet the farmers who grow coca to find out if they are the masterminds of a multi-billion-pound international drugs business, or just farmers meeting international demand.
My journey began just after dawn in pouring rain on the Amazon River in Colombia.
Perhaps unsurprisingly the plantations are hidden away in remote areas, miles away from people.
Image: Stuart Ramsay in the rainforest
We travelled for hours in the rain, on a small boat with a guide, passing indigenous communities who have nothing to do with the business hiding in their forest.
The river narrowed as we got closer to our destination, and five hours later, after navigating through broken tree trunks and low hanging branches, we arrived at an eight hectare coca plantation hacked into the rainforest bordering Colombia and Peru.
The crop, which is two-and-a-half years old, is hidden by the trees and the river.
They are about to start harvesting it, but it’s incredible just how many leaves they need.
The farmer says that for every 70 grams of cocaine produced, the cartel producers need 30 kilograms of leaves.
Image: Colombia is one of the biggest producers of cocaine
Only way to provide for his family
That’s a lot of picking – and the farmer will earn just $7 for those 30 kilograms of leaves.
The cocaine business might be incredibly lucrative for the cartels that control it, but at the very bottom the farmers hardly get paid a thing.
And though he is worried about getting caught, the farmer I meet sees it as the only way to provide for his family.
“For me it’s very valuable, it’s my sustenance, the way for sustaining life,” he told me.
“We are aware that illegal processing isn’t good for anybody, not exactly, you can’t say I am doing this, and this is good for people, no, this harms the entire community, everyone,” he explained when I asked him if he was at all conflicted about his crop.
“But we all make sacrifices, and we struggle to make our way in life.”
It’s hard to believe that the global business of manufacturing and shipping cocaine around the world all starts with these fairly innocuous looking coca leaves.
And whatever Donald Trump says, they will keep producing as long as users in America, Europe, and indeed the world, demand it.
An Alaskan climber fell to his death from Yosemite National Park’s El Capitan while livestreaming on TikTok.
Balin Miller, 23, died in a climbing accident on Wednesday, his mother Jeanine Girard-Moorman confirmed in a statement.
“He’s been climbing since he was a young boy,” she said. “His heart and soul was truly to just climb.
“He loved to climb and it was never about money and fame.”
While details of the incident are not clear, Balin’s brother Dylan Miller said that he was lead rope soloing – a way to climb alone while still protected by a rope – on a 2,400ft (730m) route named Sea of Dreams.
He had already finished the climb and was hauling up his last bit of gear when he likely rappelled off the end of his rope, the older brother said.
“He said he felt most alive when he was climbing,” Dylan added. “I’m his bigger brother but he was my mentor.”
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Image: Balin Miller climbing the route Croc’s Nose at Crocodile Rock in Hyalite Canyon. Pic: Dylan Miller/AP
Many posted tributes to the Alaskanclimber on social media, saying they had watched him climb on a TikTok livestream and calling him “orange tent guy” because of his distinctive camp setup.
On Facebook, Michelle Derrick said Balin was livestreaming during the fatal incident, and he was attempting to retrieve his bags that were stuck on a rock when he fell.
Another climber, Tom Evans, also posted he was climbing at El Capitan at the time, and saw a man rappel off his lead line.
“He was a young man,” Mr Evans added, “highly regarded among the best climbers here.”
Balin was an accomplished alpinist who gained international attention for claiming the first solo ascent of Mount McKinley’s Slovak Direct.
He posted photos of his ascent up the technically difficult route that took him 56 hours to complete on his Instagram in June.
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It marks the third death at the national park in Californiathis year: In June, an 18-year-old from Texas died in the park while free-soloing, or climbing without a rope, on a different formation.
In August, a 29-year-old woman died after being struck in the head by a large tree branch while hiking.
Balin’s death also came on the first day of the US government shutdown, which leaves national parks “generally” open but with limited operations and closed visitor centres.
The National Park Service said in a statement that they are investigating the incident and “park rangers and emergency personnel responded immediately”.
Long-lost Spanish treasure worth an estimated $1m (£740,000) has been discovered off the coast of Florida.
More than 1,000 silver and gold coins were found by a team of specialist divers in a stretch of water aptly known as the “Treasure Coast”.
It is believed they were minted in the Spanish colonies of Bolivia, Mexico and Peru – and were bound for Spain on a fleet of ships also carrying jewels back in 1715.
But the precious loot spilled into the sea when a hurricane wrecked the flotilla.
Image: Pic: AP
This is not the first such discovery to be made along the Treasure Coast, as gold coins worth millions of dollars have been uncovered by salvagers and hunters in recent years.
What makes this haul special is that dates and mint marks are still visible on some of the coins found over the summer – a valuable resource for historians.
Sal Guttoso from Queen Jewels, the company that struck gold, said: “This discovery is not only about the treasure itself, but the stories it tells.
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“Each coin is a piece of history – a tangible link to the people who lived, worked and sailed during the Golden Age of the Spanish Empire.
“Finding 1,000 of them in a single recovery is both rare and extraordinary.”
Image: Pic: Queen Jewels LLC
The company uses underwater metal detectors, and hand fans sand, to carefully comb the sea floor.
Florida law means “treasure troves” belong to the state, but excavators are often given permission to conduct “recovery services”.
As well as this, 20% of historical artefacts must remain in public ownership – either for research or to go on display.