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GUANGZHOU: Doctors in this city have developed a new birth control surgery for men that could be made available to the public starting next year.The method involves making a small incision along the testicle. Doctors then place a tiny tube, about the size of a match, into the opening.The tube functions as a filter that blocks sperm, Wu Weixiong, the director of Guangzhou Family Planning Technology Center, said.The surgery has already been patented, and the health department will promote it as soon as it is approved by the National Food and Drug Administration, Zhu Jiaming, the vice-president of the Guangzhou Sexology Association, said.He expects approval to be granted by next year."The success rate for this form of birth control is 97 percent," he said.The tube can be removed without negatively affecting a man's sexual health, he said.Wu said the operation takes just 10 minutes. However, it is very difficult and requires highly skilled doctors.He said only a few hospitals have the staff and facilities necessary to carry out the procedure. However, training courses will soon be made available to local doctors.Wu said he believed enough facilities and manpower would be available to handle the demand for such operations by the time the procedure is officially approved."The success rate of the operation is almost 100 percent," Duan Jianhua, an official of Guangzhou population and family planning commission, said.Research on the operation started four years ago in Beijing. It was led by the science and technology institute of the National Population and Family Planning Commission and Guangzhou family planning science and technology institute.Wu said the technique was developed through more than 1,600 clinical trials all over the country. More than 500 men in Qingyuan, a city in Guangdong Province, have already had the operation. All the trials were successful and none of the subjects has experienced any side effects.Zhu Jiaming said the operation costs just a few thousand yuan, which is affordable for most people in China."When the technique is available, couples will have one more option for birth control, and married women do not have to install an intrauterine device (IUD) anymore," Zhu said.The public seems ready."I welcome this technique. It makes me feel women are more respected by society than before," Liu Jun, a woman in Guangzhou, said.A survey by the Guangzhou-based New Express Daily found that about 60 percent of Guangzhou residents welcomed the surgery and supported its promotion.

Viruses wreaked havoc on at least 1 million personal computers during the weeklong National Day holiday, according to Jiangmin Co, a leading Chinese antivirus company.The company's monitoring system detected that more than 118,000 computers crashed on October 6 alone."Viruses have been extremely active during the long vacation because more people chose to stay at home and surf the Internet, shopping online or playing online games," He Gongdao, an antivirus expert at Jiangmin, said on Monday."More than 24,000 types of viruses were detected during the week," he said.He said computer users should be more aware of viruses that could be passed on through movable disks.Another antivirus company, Kingsoft, alerted the online community to a new virus it dubbed the "ultimate killer to antivirus software".The virus, a kind of Trojan, is capable of hijacking all kinds of antivirus software when it successfully attacks a computer."It will also automatically search the keywords, including 'antivirus, Kingsoft and Kaspersky', and coercively close the programs, Li Tiejun, an antivirus software engineer of Kingsoft, said."The virus has been supported and spread by a group of people who have developed a systematic and standardized business operation to make profit," Li said. Virus controllers could detect the IP addresses of each computer, he added.The new virus, which affected about 40,000 computers a day, will remain a critical threat to many computer users even after the holiday, Li said.According to the latest survey conducted by the Ministry of Public Security, China has encountered a rising Internet security problem over the past three years, mainly triggered by a growing number of profit-driven computer virus writers, hackers and illegal traders.Some 65.7 percent of 15,000 companies polled had suffered Internet security problems from May last year to May this year, 11.7 percentage points higher than before.

A court has upheld the life imprisonment sentence handed down to the former secretary of Shanghai's sacked Party chief Chen Liangyu, Caijing magazine said on its website on Friday.The Jilin Provincial High People's Court rejected the appeal of 43-year-old Qin Yu despite his insistence he deserved a lesser sentence.Qin argued that as well as freely confessing his involvement in the 3.7 billion yuan (2 million) social security fund embezzlement scandal, he provided a lot of information to aid the investigation, which toppled his boss Chen Liangyu.The high court, however, was unconvinced, and on Thursday upheld the life sentence verdict reached by the Changchun Intermediate People' Court on September 25 this year, the report said.Before becoming Chen's secretary in 1995, Qin worked as a university professor.He was made head of the Baoshan district government shortly before the investigation into the social security fund scandal officially began in July 2006.At his first trial, Qin was found guilty of taking bribes totaling 6.8 million yuan from Zhang Rongkun, the former chairman of the Feidian Investment Company.Zhang was the first person to be arrested in the scandal, which was exposed more than a year ago.It later brought down several high-ranking officials including the former Shanghai Party chief, Chen.He is the highest-ranking Party official to be axed in more than a decade.Zhang's case is still pending.Meanwhile, in an unrelated case, on Thursday, Wang Chengming, the former chairman of Shanghai Electric Group Co and former president of Shanghai SVA (Group) Co Ltd, was given the death penalty with a reprieve for his involvement in collective embezzlement and taking bribes.While he was president of Shanghai SVA, Wang and two other senior business executives, Yan Jinbao and Lu Tianming, pocketed more than 300 million yuan from illegal land transfer deals in Shanghai, a statement by the Changchun Intermediate People's Court said.Yan was sentenced to life imprisonment and Lu was given 15 years, the Caijing website said.Xinhua contributed to the story

Six Uygurs have been sentenced to death or life imprisonment for secessionist activities in the Xinjiang Uygur Autonomous Region, the Xinhua News Agency reported Sunday.They were convicted of engaging in "separatist activities", "training at a terrorist camp" and "illegally making explosives" by the intermediate people's court of Kashgar last Thursday.The six people were believed to be members of the East Turkestan Islamic Movement, which the UN listed as a terrorist organization.Two were sentenced to death, two received death sentences with two years' reprieve and the other two were jailed for life.The court heard that the six had engaged in a series of secessionist activities from August 2005 until this January, when they were arrested.Together, they planned, led and organized a terrorist camp and led two missions aimed at securing explosives.They made 67 grenades and two bombs that could be used for suicide attacks with the 16 kg of explosives they had acquired, Xinhua reported.

SHANGHAI -- China will launch its first Mars probe in October 2009 as part of a joint mission with Russia, said sources with the Shanghai Space Administration, the main developer of the probe, on Monday. Researchers are "pressing ahead" with the project for a synchronized launching with a Russian probe, said Chen Changya, a researcher with the Shanghai Institute of Satellite Engineering, at a space technology exhibition. He said the home-developed Chinese probe is scheduled for completion by June 2009. The probe, 75 centimeters long, 75 centimeters wide, 60 centimeters high and weighing 110 kilograms, is designed to be able to serve a two-year mission, according to Chen. Its model is on display at the exhibition. The Chinese probe, with Russia's Phobos-Grunt, will be launched by a Russian carrier rocket, Chen said. They are expected to land on Mars in 2010 after 10 month's flight.