Twitter, Facebook accuse China of HK discord campaign

Agencies
August 20, 2019

Hong Kong, Aug 20: Twitter and Facebook have accused the Chinese government of backing a social media campaign to discredit Hong Kong's pro-democracy movement and sow political discord in the city.

The American tech giants announced on Monday they had suspended nearly 1,000 active accounts linked to the campaign, while Twitter said it had shut down about 200,000 more before they could inflict any damage.

"These accounts were deliberately and specifically attempting to sow political discord in Hong Kong, including undermining the legitimacy and political positions of the protest movement on the ground," Twitter said, referring to the active accounts it shut down.

Facebook said some of the posts from accounts it banned compared the protesters in Hong Kong with Islamic State group militants, branded them "cockroaches" and alleged they planned to kill people using slingshots.

Hong Kong, a semi-autonomous southern Chinese city and one of the world's most important financial hubs, is in the grip of an unprecedented political crisis that has seen millions of people take to the streets demanding greater freedoms.

China's communist rulers have warned they may be prepared to deploy force to quell the nearly three months of unrest, and likened violent protesters to "terrorists".

However, they have publicly largely left the city's leaders and police force to try and resolve the crisis.

Behind the scenes online though, the Chinese government is seeking to sway public opinion about Hong Kong, according to Twitter and Facebook.

"We are disclosing a significant state-backed information operation focused on the situation in Hong Kong, specifically the protest movement and their calls for political change," Twitter said.

It said it had pulled 936 accounts originating in China that were spreading disinformation.

"Based on our intensive investigations, we have reliable evidence to support that this is a coordinated state-backed operation," Twitter said.

Twitter and Facebook are banned in China, part of the government's so-called "Great Firewall" of censorship.

Because of the bans, many of the fake accounts were accessed using "virtual private networks" that give a deceptive picture of the user's location, Twitter said.

"However, some accounts accessed Twitter from specific unblocked IP addresses originating in mainland China," it said.

Among the handles removed were pages linking to Hong Kong-based pro-Beijing newspapers describing protesters as "rioters".

Facebook said it had acted on a tip-off from Twitter, removing seven pages, three groups, and five Facebook accounts that had about 15,500 followers.

"Although the people behind this activity attempted to conceal their identities, our investigation found links to individuals associated with the Chinese government," Facebook said.

China has come under repeated pressure from the UK and US to avoid a violent crackdown on protests.

But Beijing has warned foreign governments not to interfere in its affairs, with relations with the UK especially icy over the Hong Kong issue.

On Tuesday Britain's Foreign Office said it was "extremely concerned" by reports a Hong Kong consulate employee had been detained by mainland Chinese authorities on his way back to the city.

But there were no further immediate details on the case.

A huge peaceful rally in Hong Kong on Sunday, which organisers said drew 1.7 million people to the city's rain-slicked streets, was seen as an attempt by the protest movement to reclaim the moral high ground after escalating violence.

No arrests were made and there were none of the tear gas-framed police baton charges that have characterised recent weeks.

On Tuesday embattled city leader Carrie Lam recognised the "largely peaceful" nature of the mass rally, appearing to soften her previously hardline towards the protests.

"I sincerely wish this meant our society is moving away from violence," she told reporters in her first reaction to Sunday's rally.

But she did not offer substantial concessions to the protest demands for an independent probe into alleged police brutality and to officially withdraw the flashpoint extradition bill.

Experts say the protests will likely continue using both violent and non-violent means as long as there is no substantial climbdown from the government.

A widely circulated social media agenda for protesters lists peaceful actions across the week ranging from blocking metro stations on Wednesday, to forming a human chain and blockading transport routes into the airport on Saturday.

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June 25,2020

Islamabad, Jun 25: The coronavirus cases in Pakistan crossed the 192,000-mark after 4,044 new Covid-19 infections were detected in the last 24 hours, the health ministry said on Thursday.

According to the Ministry of National Health Services, 148 more people died due to the deadly virus in the country, taking the death toll to 3,903.

With the detection of 4,044 new cases in the last 24 hours, the coronavirus tally in the country now stands at 192,970, it said.

Sindh reported a maximum number of 74,070 infections, followed by 71,191 in Punjab, 23,887 in Khyber-Pakhtunkhwa, 11,710 in Islamabad, 9,817 in Balochistan, 1,365 in Gilgit-Baltistan and 930 in Pakistan-occupied Kashmir.

A total of 81,307 patients have recovered so far from the disease.

Health authorities have so far conducted 1,171,976 coronavirus tests, including 21,835 in the last 24 hours.

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Agencies
March 28,2020

Canadian researchers are developing a DNA vaccine for SARS-CoV-2, the coronavirus that causes COVID-19 and has currently infected nearly 5,00,000 people worldwide and crippled the global economy.

Entos Pharmaceuticals, a health-care biotechnology company headed by a University of Alberta researchers, develop new therapeutic compounds using the company's proprietary drug-delivery platform and has begun manufacturing vaccine candidates against the novel coronavirus.

"Given the urgency of the situation, we can have a lead candidate vaccine within two months. Once we have that it's a race to get it into clinical trials," said John Lewis, CEO of Entos and a Professor at the University of Alberta in Canada.

Lewis said in comparison to a traditional vaccine, DNA-based vaccines hold several advantages.

Nucleic acids are introduced directly into the patient's own cells, causing them to make pieces of the virus--tricking the immune system into mounting a response without the full virus actually being present, the researcher said.

According to the company, the approach is recognised as being easier to move into large-scale manufacturing, offers improved vaccine stability and works without needing an infectious agent.

In the current absence of a vaccine for COVID-19, several companies around the world are mounting efforts to begin similar work.

The first clinical trial using a DNA-based vaccine developed by Moderna Inc.in the US on March 13.

Their approach allows for antibodies to be made in the human trial volunteers against a specific protein on the surface of the coronavirus that lets the virus enter human cells.

The hope is that the antibodies will stop the interaction.

Though this approach is designed to be effective against COVID-19 specifically, Lewis said Entos is taking a different tack.

The company plans to use plasmid DNA to amplify the production of key coronavirus surface and structural proteins with each injection, with an eye to the bigger picture.

"Many of the structural proteins in the virus are pretty well conserved across all the coronaviruses, including SARS and MERS," said Lewis.

"We're hoping that if we express more of the structural proteins that are common to most coronaviruses, we can inhibit the current COVID-19, and also potentially protect against all coronaviruses both past and future," Lewis added.

To move the project forward quickly, the company is seeking financial support from both provincial and federal levels of government.

"We have the opportunity to save a lot of lives, and I think it's really upon us and governments to find solutions for that," Lewis said.

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News Network
January 25,2020

Beijing, Jan 25: The death toll due to the novel coronavirus (2019-nCoV) outbreak in China has soared to 41, while the number of infected persons were 1,287, the National Health Commission said on Saturday.

The Commission said that 444 fresh cases were reported since Friday, with 237 patients in serious conditions, while 38 had been cured and discharged from hospitals, reports Efe news.

Health authorities have carried out check-ups on 15,197 people who have come into close contact with the infected persons. Nearly 14,000 of them continue to be monitored for symptoms.

The others cases outside of China were reported in France (two), Australia (one), Thailand (four including two cured), Japan (two including one cured), South Korea (two), the US (two), Vietnam (two), Singapore (three), Nepal (one), Hong Kong (five), Macao (two) and Taiwan (three).

The symptoms of the new coronavirus, provisionally designated by the World Health Organization as 2019-nCoV, are similar to those of cold but may be accompanied by fever and fatigue, dry cough and dyspnea (shortness of breath).

The WHO has so far to declared the outbreak as an international health emergency.

Strict measures were being carried out in China, which include complete suspension of transport in around a dozen cities in Hubei province and also cancelling Chinese New Year celebrations.

Traditional events at Lama Temple and Ditan Park in Beijing were cancelled due to the risk of spreading the virus, authorities reported Friday, while the famous Forbidden City has also been closed indefinitely.

Wuhan, the capital of Hubei, where the virus was first reported, has been on lockdown since Thursday to prevent further spread of the virus and the city's authorities have begun to build a "special hospital" with 1,000 beds for infected patients.

"Construction of the special hospital with a capacity of 1,000 beds for patients with #nCoV2019 has begun in Wuhan," official China Daily said on Twitter.

The hospital in Wuhan will be based on the model of a similar facility that was built in just seven days in Beijing to deal with SARS in 2003.

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