Wuhan woman with no symptoms infects five relatives with coronavirus: Scientists

News Network
February 22, 2020

Feb 22: A 20-year-old Chinese woman from Wuhan, the epicentre of the coronavirus outbreak, travelled 400 miles(675 km) north to Anyang where she infected five relatives, without ever showing signs of infection, Chinese scientists reported on Friday, offering new evidence that the virus can be spread asymptomatically.

The case study, published in the Journal of the American Medical Association, offered clues about how the coronavirus is spreading, and suggested why it may be difficult to stop.

"Scientists have been asking if you can have this infection and not be ill? The answer is apparently, yes," said Dr. William Schaffner, an infectious disease expert at Vanderbilt University Medical Center, who was not involved in the study.

China has reported a total of 75,567 cases of the virus known as COVID-19 to the World Health Organization (WHO) including 2,239 deaths, and the virus has already spread to 26 countries and territories outside of mainland China.

Researchers have reported sporadic accounts of individuals without any symptoms spreading the virus. What's different in this study is that it offers a natural lab experiment of sorts, Schaffner said.

"You had this patient from Wuhan where the virus is, travelling to where the virus wasn't. She remained asymptomatic and infected a bunch of family members and you had a group of physicians who immediately seized on the moment and tested everyone."

According to the report by Dr Meiyun Wang of the People's Hospital of Zhengzhou University and colleagues, the woman travelled from Wuhan to Anyang on Jan. 10 and visited several relatives. When they started getting sick, doctors isolated the woman and tested her for coronavirus. Initially, the young woman tested negative for the virus, but a follow-up test was positive.

All five of her relatives developed COVID-19 pneumonia, but as of Feb. 11, the young woman still had not developed any symptoms, her chest CT remained normal and she had no fever, stomach or respiratory symptoms, such as cough or sore throat.

Scientists in the study said if the findings are replicated, "the prevention of COVID-19 infection could prove challenging."

Key questions now, Schaffner said, are how often does this kind of transmission occur and when during the asymptomatic period does a person test positive for the virus.

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News Network
November 3,2024

Mangaluru: Deputy Chief Minister D K Shivakumar emphasized the urgent need for local job creation and a dedicated tourism policy to address communal tensions and rejuvenate the Dakshina Kannada region. 

He spoke during "Ashoka Jan-Mana," a clothing distribution event organized by Rai Estates Educational and Charitable Trust, under the leadership of MLA Ashok Rai, at Kombettu’s taluk stadium in Puttur on Saturday.

“There are challenges to communal harmony across the coastal and interior regions of Dakshina Kannada. To counter these issues, we must provide opportunities for our youth," Shivakumar stated. "The government is considering a specialized tourism policy for the coastal areas to attract more visitors and retain local talent."

Shivakumar expressed concern about a rising trend among local youth to migrate to Saudi Arabia, Mumbai, and Bengaluru due to limited job opportunities in the area. "Communal disturbances have also discouraged students from other districts from enrolling in our institutions, and several banks that originated here have closed down," he said.

Highlighting the region's potential, Shivakumar remarked, “Dakshina Kannada is home to many temples and boasts a rich coastline. Yet, despite Mangaluru having a major port, we still lack five-star hotels. Developing tourism here will be essential for creating jobs and fostering harmony.”

He also hinted at development projects proposed by Ashok Rai for Puttur, which are currently under wraps due to by-election restrictions. Assuring commitment, Shivakumar said, “Although we secured only two seats in Dakshina Kannada, we are committed to developing all constituencies in the region.”

The Deputy Chief Minister concluded with a powerful message on leadership, likening Ashok Rai to a modern embodiment of ancient virtues. “For success, one should have Dharmaraya's righteousness, Karna's generosity, Arjuna's focus, Vidura's ethics, Bhima's strength, and Krishna's strategy. Ashok Rai has all these qualities," he said, praising Rai’s dedication to the people of Dakshina Kannada.

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News Network
November 11,2024

Udupi, Nov 11: A traveller reportedly lost ₹4.1 lakh after attempting to book a cab online in Udupi. 

At around 1:30 PM on November 7, the man from West Bengal searched for car rentals on Google and selected a website named "Shakti Car Rentals." Shortly after, he was contacted by someone claiming to be "Rohit Sharma," who directed him to pay a registration fee of ₹150 on the site.

After unsuccessful payment attempts via both his Canara Bank debit card and SBI credit card (without receiving an OTP), "Rohit Sharma" instructed him to pay the driver directly. But at 1:47 PM, he received messages showing deductions of ₹3.3 lakh from his SBI credit card and ₹80,056 from his Canara Bank debit card, totaling ₹4.1 lakh.

The complainant alleges fraud through a deceptive link disguised as a booking token fee. A case has been registered at Udupi Town Police Station.

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News Network
November 13,2024

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Bengaluru: An estimated overall 10.14 per cent voter turnout was recorded during the first two hours, since the voting began for bypolls to three Assembly segments in Karnataka on Wednesday, election officials said.

The voting began at 7 am and will go on till 6 pm.

More than seven lakh voters are eligible to cast their votes in about 770 polling stations in Shiggaon, Sandur and Channapatna, where a total of 45 candidates are in the fray.

While Channapatna recorded 10.34 per cent voter turnout till 9 am, it was 10.08 per cent in Shiggaon, and 9.99 per cent in Sandur, election officials said.

Voters, including women and elderly were seen queuing up in front of polling booths in these segments.

By-polls for Sandur, Shiggaon, and Channapatna are necessitated, as the seats fell vacant following the election of their respective representatives -- E Tukaram of Congress, former CM Basavaraj Bommai of BJP, and Union Minister H D Kumaraswamy of JD(S) -- to Lok Sabha in May elections.

As many as 31 candidates are in the fray from Channapatna, while Sandur and Shiggaon have six and eight contenders, respectively.

Elaborate security arrangements have been made in the three segments for the smooth conduct of the polls.

The by-polls will witness a straight fight between the ruling Congress and BJP in Sandur and Shiggaon segments, while in Channapatna, JD(S) which is part of the NDA alliance is in contest against the grand old party.

Among the three segments, Channapatna is considered to be a "high profile", where the contest is between C P Yogeeshwara, a five time MLA from the segment and former Minister, who joined the Congress quitting BJP ahead of nomination, and actor-turned -politician Nikhil Kumaraswamy, who is Kumaraswamy’s son and former PM H D Deve Gowda's grandson.

BJP's Bharath Bommai, son of Basavaraj Bommai, is fighting Congress Yasir Ahmed Khan Pathan, who had faced defeat against the former Chief Minister in the 2023 Assembly polls, in Shiggaon.

Bharath Bommai and his father cast their vote at a polling booth in Shiggaon segment.

In Sandur, Bellary MP Tukaram's wife E Annapurna of Congress is contesting from the seat vacated by her husband, against, BJP ST Morcha president Bangaru Hanumanthu, who is considered close to party leader and former mining barron G Janardhan Reddy.

Annapurna, Tukaram and other family members cast their votes at a booth in the segment.

With Nikhil Kumaraswamy and Bharath Bommai contesting, the third generation of Gowda and Bommai families are in the fray in this by-poll. Both their fathers and grandfathers have served as Karnataka's Chief Ministers in the past.

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