Scientists have used an AI tool to identify which animals are most likely to contract and spread mutated versions of Covid-19. The model highlighted both pets and wild animals as likely reservoirs for the virus.
Using information about their habitats and various biological traits, researchers at the Cary Institute of Ecosystem Studies in New York developed the machine learning tool to figure out which animals had the particular ACE2 protein that the coronavirus was most likely to latch onto.
Out of 5,400 tested, the scientists narrowed it down to 540 mammalian species.
Some of its predictions have been previously documented as transmission risks, for instance, dogs, cats and bats, while farm animals like pigs and exotic zoo animals were surprise additions.
Other expected additions are minks, Sunda pangolins, and 35 species of bats – which are together ranked among the top 10% of animals most likely to spread the virus, in line with lab results.
The study, published in the Proceedings of the Royal Society journal, also ranked water buffalo, a number of primates, including gorillas and 76 rodent species as being more susceptible to infection.
The researchers taught the AI to identify patterns between rates of transmission and some 60 ecological and biological traits collected by earlier studies, including the overlap between the animal and human habitats as well as their respective lifespans, diets, and sizes.
Previously, the specific amino acid sequences had only been mapped out in around 300 species, including about 143 mammals — and figuring out which ones are more prone to infection is key to predicting the spread of the virus, researchers said.
Arinjay Banerjee at the University of Saskatchewan in Canada told the New Scientist that the results will help researchers “track viral infections and the possible emergence of animal-adapted coronavirus variants” around the world. Barbara Han, who led the study, said predictions needed to be followed up with systematic surveillance and lab studies.
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The Chinese envoy to the European Union has reiterated Beijing’s goal of peacefully reuniting Taiwan with the mainland but stated the country’s preparedness to use “decisive measures.”
Speaking on Tuesday, China’s ambassador to the EU, Zhang Ming, said Beijing would never change its position on Taiwan. “If anything changes, it is that the Chinese people’s resolve to realize complete reunification of our country grows even stronger,” Ming told an online think tank event in Brussels.
“Some people in Europe seem to underestimate the Chinese people’s aspiration for a reunification of our country,” he added, noting also that the bloc must lift its sanctions if a new Sino-EU investment deal is to be ratified.
In May, Brussels halted an investment pact agreed with China last December, after Beijing imposed sanctions on several members of the European Parliament. The EU responded, introducing its own sanctions related to the treatment of the Uyghur people and alleged genocide in Xinjiang.
In recent years, China has become increasingly assertive about reuniting its wealthy island neighbor with the mainland. Beijing claims Taiwan is an inalienable part of the country and has called on Western parties to refrain from interfering in Chinese internal affairs. Western nations, notably the US and UK, have shown willingness to defend the democratic island.
Taiwan considers itself to be independent of China since 1949 when the communist forces overthrew the government of the Republic of China on the mainland, forcing the Kuomintang-ruled state to relocate there.
Sports goods retailer Decathlon has said it won’t be selling canoes in its stores in northern France anymore because the light vessels are increasingly being used by migrants trying to cross into England.
“Given the current context… the purchase of canoes will no longer be possible” in Decathlon stores in Calais and Grande-Synthe, outside Dunkirk, the French retailer announced.
The two cities overlook the Strait of Dover, which is the narrowest point in the English Channel. Thousands of migrants have been using this spot in recent years to try to make the dangerous 34-kilometer-long sea journey from France to the UK.A lot of canoes aren’t being purchased for their original sporting purpose, Decathlon complained.
They “could be used to cross the Channel” and as a result of this, “people’s lives would be endangered,” it pointed out.
“We are committed to never putting our customers at risk in the use of our products, whatever the circumstances,” the company said.
The initiative to remove canoes from the shelves came from the stores themselves and was backed by the head office, according to the retailer. However, Decathlon will keep selling the vessels online and in its other shops across France.
Last Thursday, two canoes were found adrift in the Channel near Calais, while two migrants were rescued from the water. The next day, three more people were reported missing after attempting to get to England using canoes.
Tensions between London and Paris are high after a record number of migrants – 1,185 – were able to cross the Channel a week ago.
Britain said it was “unacceptable” that France had let so many people slip through, but the French government insisted they were “neither their collaborators nor their assistants” and blamed the soaring crossings on the smugglers and the UK’s labor market, which makes the country attractive to people eager to “work at low cost.”
An object lurking in the outer region of our solar system may well be the elusive Planet 9, a leading British astronomer has suggested after digging through the telescope archives of 250,000 point sources.
Possible evidence of a mysterious planet up to 10 times bigger than Earth, with a distant orbit around the Sun, has been unveiled by professor of astrophysics at Imperial College of London, Michael Rowan-Robinson. Aiming to prove – or rule out – the existence of another big planet beyond Neptune, the UK scientist decided to conduct a new analysis of data collected by the Infrared Astronomical Satellite (IRAS) in 1983.
The astronomer has looked through some 250,000 point sources detected by the telescope, which took a far-infrared survey of 96% of the sky. Having analyzed the data, keeping in mind the hypothetical planet’s size and distance, “at the very limit of the survey,” he singled out a moving object that the satellite picked out on three occasions.
The candidate for Planet 9 would be up to five times the mass of Earth, according to the IRAS data. Its orbital distance would be some 225 times farther than that of our planet, equaling about 33.7 billion kilometers (20.9 billion miles) from the Sun.
If the enigmatic object is indeed rotating around the Sun at such a distance, it would be extremely cold and not much sunlight would be reflected by it, making it even more elusive and harder to find. While the latest study is not a clear detection, it could be valuable as guidance for where exactly to search for the new planet, the astronomer concluded.
“Given the great interest of the Planet 9 hypothesis, it would be worthwhile to check whether an object with the proposed parameters and in the region of sky proposed, is inconsistent with the planetary ephemerides,” he wrote in the preprint paper, accepted for publication in the Monthly Notices of the Royal Astronomical Society.
A debate on the possible existence of an undiscovered planet in our solar system has been ongoing for decades. With no concrete evidence found, there has been speculation about its presence, mainly based on the gravitational clustering of objects in the system’s outer reaches. Several years ago, a suggestion was put forward that a group of icy objects that lie beyond the orbit of Neptune in the Kuiper Belt are possibly under the gravitational influence of a larger mysterious body, possibly Planet 9. The claim was based not on observation, but on modeling.
Currently, the eighth and farthest known planet from the Sun is Neptune. In the last century, Pluto, discovered in 1930, was regarded as the ninth planet, but a controversial vote at the International Astronomical Union (IAU) in 2006 formally excluded it from the solar system’s ‘planets’, and reclassified it as a dwarf planet.
Australia’s Defense Minister derided a senior Chinese diplomat’s comments as “silly” and “comical,” after the latter dubbed Canberra’s trilateral nuclear-powered submarine pact with the US and UK a threat to peace.
During a television interview on Friday, Peter Dutton said acting Chinese Ambassador Wang Xining was “probably reading off a script from the Communist Party” when he warned that Australia would become the “naughty guy” if it procured the stealth-combat vessels through the AUKUS deal.
Wang, who is China’s most senior representative to the country after the previous ambassador’s term ended last month, told The Guardian on Thursday that Australia would be labeled a “sabre-wielder” rather than a “peace defender.” He said the Australian public “should be more worried” about the impact of the security pact their nation had made with the UK and the US.
There’s zero nuclear capacity, technologically, in Australia, that would guarantee you will be trouble free, that you will be incident free. And if anything happened, are the politicians ready to say sorry to people in Melbourne and in Adelaide?
However, Dutton “dismissed” the comments and countered that “most Australians [would] see through [their] non-productive nature.”
“We don’t see it from any other ambassador here in Australia. It’s quite remarkable,” the minister told the Nine Network, adding that “this type of diplomacy” was seen elsewhere in the world too.
“These provocative comical statements – it’s just so silly. It’s funny,” he added.
In September, Australian Prime Minister Scott Morrison announced the deal to obtain at least eight nuclear-powered vessels as part of its new defense alliance. The pact angered not only China but also France, which claimed it had been “stabbed in the back” after Canberra unilaterally scrapped a multi-billion-dollar diesel-electric submarine contract with Paris.
Last weekend, Dutton had irked Beijing by stating that he could not conceive of a situation in which Australia would hesitate to support the US should armed conflict with China break out over Taiwan. Under its ‘One China’ policy, Beijing has pledged to reunify the island with the mainland.
Wang warned Australian politicians on Thursday not to do anything that would be “destructive to our relationship.”
The EU’s drug regulator has backed the emergency use of Merck’s pill for the treatment for clinically vulnerable Covid-19 patients as cases surge across the continent.
On Friday, the European Medicines Agency (EMA) “issued advice” backing the emergency use of the drug developed by Merck in collaboration with Ridgeback Biotherapeutics, although it has not yet been authorized by national authorities.
In a statement, the drug regulator said the medicine called Lagevrio – also known as molnupiravir or MK 4482 – “can be used to treat adults with Covid-19 who do not require supplemental oxygen and who are at increased risk of developing severe Covid-19.”
It said the treatment should be administered as soon as possible after Covid-19 is diagnosed and within five days of the start of symptoms. The medicine should be taken twice a day for a period of five days.
The EMA listed the potential side effects of the capsules, including mild or moderate diarrhea, nausea, dizziness and headache. The treatment is not recommended for pregnant women.
The watchdog announced earlier on Friday that it had begun reviewing Pfizer’s medicine Paxlovid for Covid-19 with the same goal “to support national authorities” who may decide on its early use prior to marketing authorization in light of rising cases and deaths in Europe.
On Friday, Austria announced it would enter a new nationwide lockdown from Monday and make vaccination mandatory, while Germany’s health authorities claimed the country had turned into “one big outbreak.”
Both Pfizer and Merck have requested approval for their coronavirus medicines from the US Food and Drug Administration, but it is unclear when it might be granted.
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At least two people were wounded by police gunfire in the Dutch city of Rotterdam after a protest over renewed Covid-19 restrictions spiraled into a violent riot, seeing demonstrators torch a squad car and clash with officers.
A large crowd of protesters showed up at Rotterdam’s iconic Coolsingel street on Friday evening to denounce a new round of pandemic measures, including an ongoing partial lockdown, a ban on New Year’s Eve fireworks displays, as well as fears the government will impose a ‘2G’ pass system allowing only the vaccinated and those who’ve recently recovered from the virus to enter a long list of public places.
At least two people were wounded during the demonstration, a local police spokesperson told Reuters, adding the injuries were “probably” due to officers’ “warning shots” but also noting that “direct shots were fired because the situation was life-threatening” to law enforcement.
Footage of the heated protest circulated online, some clips showing a police squad car fully engulfed in flames after it was apparently torched by rioters.
🇳🇱 Pays-Bas : Des émeutes sont en cours à #Rotterdam en marge d’une manifestation contre les restrictions sanitaires.
Demonstrators were also seen launching fireworks at police, who appeared to respond with large quantities of tear gas, which at one point blanketed the area.
Local law enforcement said that officers deployed a mobile riot control unit to Coolsingel and unleashed water cannon on protesters who refused to clear the streets, also noting that some arrests were made after an emergency order was imposed to cordon off the area.
The Dutch government announced the fireworks ban earlier on Friday, saying it is meant to “prevent, as much as possible, extra strain on healthcare, law enforcement and first responders.” However, while private displays are prohibited, officials said that local governments may still put on fireworks shows so long as their Covid-19 restrictions allow it.
The Netherlands currently has a ‘3G’ rule in place, allowing the vaccinated, the recently recovered, as well as those who test negative for the virus to enter most public spaces. But as the country remains under a partial three-week lockdown to rein in growing infections, officials are now mulling the stricter ‘2G’ scheme, prompting the intense demonstrations seen on Friday night.
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The planned introduction of chemical castration for serial rapists in Pakistan has been dropped due to objections from experts in Islamic law, who said such punishment would be counter to Sharia.
The controversial clause in a bill amending criminal law in Pakistan was dropped before the National Assembly voted on it on Wednesday, a parliament official said on Friday. If it were passed, it would have been unconstitutional, Parliamentary Secretary for Law and Justice Maleeka Bokhari explained. The basic law of the country requires all its laws to be in line with the Sharia and the Koran.
Bokhari said the decision to drop the clause was taken due to objections from the Council of Islamic Ideology, a constitutional body that advises the government of Pakistan on the intricacies of Islamic law.
The bill amends Pakistan’s Penal Code and Criminal Procedure Code to streamline investigations and prosecutions of sexual crimes as part of wider anti-rape reform. Some conservative lawmakers vocally argued against the castration clause as the piece of legislation was moving towards approval. Senator Mushtaq Ahmed from the Islamist Jamaat-i-Islami party argued that rapists should be hanged publicly, while castration was never mentioned in Sharia.
A separate bill also approved by the parliament on Wednesday introduces a system of special regional investigators for rape allegations to be appointed by the prime minister, as well as new protections for victims, and punishments for officials who fail to investigate their complaints properly. Among other things, it makes evidence that a victim is “generally of immoral character” inadmissible in court.
The reform is necessary because currently deterrence of sexual crimes in Pakistan is undermined by “poor investigation, archaic procedures and rules of evidence and delay in the trial,” the bill said.
Rotterdam Mayor Ahmed Aboutaleb has described an anti-lockdown protest in his city as an “orgy of violence.” The Dutch demonstration devolved into a violent riot that saw police open fire on protesters.
Aboutaleb described the events of Friday night as an “orgy of violence,” after protesters packed Rotterdam’s central Coolsingel shopping street to voice their opposition to an ongoing partial lockdown, a ban on New Year’s Eve fireworks displays, and the possibility of a two-tiered system of freedom in the Netherlands, one of liberty for the vaccinated and restrictions for those without the jab.
The protest soon got out of hand, and police said on Saturday that 57 people were arrested. Protesters were seen torching police vehicles and launching fireworks at police, who shot at them in response.
Aboutaleb said that the cops had been “forced” to use their weapons. “On a number of occasions the police felt it necessary to draw their weapons to defend themselves,” he told reporters. “They shot at protesters, people were injured.”
Police say at least seven people were injured. Two of these injuries were caused by police bullets, and the victims are still in hospital. One officer was hospitalized, while several others were treated at the scene for minor injuries.
Instagram is looking to channel the anger of its users by introducing a new feature that allows them to report various problems with the app by shaking their phones.
“Have you ever used Instagram and it wasn’t working like it was supposed to? It was just really getting you… really just pissing you off?” Instagram’s head Adam Mosseri asked his followers in a clip uploaded to Twitter on Wednesday.
Well, precisely for infuriating situations like that, the platform has developed a feature it’s calling “rage shake,” he announced.
Shaking your phone will, from now on, cause a special form to pop up on screen, allowing you to instantly report issues such as photos not uploading or audio not playing.
The form is also the perfect place to let out “all the emotions and feels you’ve got going on,” Mosseri insisted, assuring Instagrammers that these reports would be promptly dealt with.
Thanks to their feedback, Instagram will be able to optimize its bug-fixing process, he said. The option, which he described as a “hidden gem,” is so far available only in the US, on both iOS and Android.
The Instagram boss gently shook his own cellphone in the clip to demonstrate the feature in action. However, it’s likely upset users may well end up rage-shaking with a good deal more passion, which could increase the risk of a gadget being damaged, or their owner or even a passerby being struck should the phone fly out of their hand.
Mosseri also didn’t advise the public what to do with their rage over media revelations about alleged shady practices by Instagram and the platform’s owner, Facebook.
Among the trove of papers recently leaked by former Facebook employee Frances Haugen was an internal study from 2020 reporting that Instagram was causing many of its young users, particularly teen girls, to suffer mental health issues and suicidal thoughts. However, the platform kept operating in the same manner despite this finding, with changes being promised only after the study made headlines this September.
