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
February 1,2026

Bengaluru: Karnataka Deputy Chief Minister D K Shivakumar on Sunday criticised the Union Budget presented by Finance Minister Nirmala Sitharaman, claiming it offered no tangible benefit to the state.

Though he said he was yet to study the budget in detail, Shivakumar asserted that Karnataka had gained little from it. “There is no benefit for our state from the central budget. I was observing it. They have now named a programme after Mahatma Gandhi, after repealing the MGNREGA Act that was named after him,” he said.

Speaking to reporters here, the Deputy Chief Minister demanded the restoration of MGNREGA, and made it clear that the newly enacted rural employment scheme — VB-G RAM G — which proposes a 60:40 fund-sharing formula between the Centre and the states, would not be implemented in Karnataka.

“I don’t see any major share for our state in this budget,” he added.

Shivakumar, who also holds charge of Bengaluru development, said there were high expectations for the city from the Union Budget. “The Prime Minister calls Bengaluru a ‘global city’, but what has the Centre done for it?” he asked.

He also drew attention to the problems faced by sugar factories, particularly those in the cooperative sector, alleging a lack of timely decisions and support from the central government.

Noting that the Centre has the authority to fix the minimum support price (MSP) for agricultural produce, Shivakumar said the Union government must take concrete steps to protect farmers’ interests.

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News Network
February 1,2026

US President Donald Trump on Saturday claimed that the government of India led by Prime Minister Narendra Modi has made a deal to buy Venezuelan oil, as opposed to purchasing it from Iran.

"We've already made that deal, the concept of the deal," he told reporters on Air Force One.

Trump had imposed 25% tariffs on countries buying Venezuelan oil, including India, in March 2025. He had also hit India with tariffs for buying Russian oil, saying it was "funding" President Vladimir Putin's war against Ukraine.

Trump has said that the US has taken control of the oil-rich Venezuela after capturing former President Nicolas Maduro in January.

A fleet of 18 ships loaded with crude oil bound for refineries in Texas, Louisiana, and Mississippi in January, the most since December 2024, according to a report by the news agency Bloomberg.

Combined crude deliveries to the US will reach about 2,75,000 barrels a day, more than doubling volumes seen in December last year. Shipments to China, which averaged 4,00,000 barrels a day last year, fell to zero in January.

PM Modi, Venezuelan President Agree To Expand Ties

Prime Minister Narendra Modi and Venezuela's acting President Delcy Rodriguez spoke on Friday and agreed to take the bilateral relations to "new heights" in the years ahead.

It was the first phone call between the two leaders since the capture of Maduro and his wife by the US on January 3.

"Spoke with Acting President of Venezuela, Ms. Delcy Rodriguez. We agreed to further deepen and expand our bilateral partnership in all areas, with a shared vision of taking India-Venezuela relations to new heights in the years ahead," PM Modi said in a post on X.

A statement from Prime Minister Modi's office said the two leaders agreed to further expand and deepen the India-Venezuela partnership in all areas, including trade and investment, energy, digital technology, health, agriculture, and people-to-people ties.

They exchanged views on various regional and global issues of mutual interest and underscored the importance of their close cooperation for the Global South, the statement said.

Rodriguez also said that they discussed partnerships in the fields of agriculture, science and technology, mining, and tourism, as well as the pharmaceutical and automotive industries.

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News Network
January 20,2026

Mangaluru: In a major step towards strengthening rural innovation, the Office of the Principal Scientific Adviser (PSA) to the Government of India is supporting the establishment of RuTAGe Smart Village Centres (RSVCs) across the country through collaborations with academic institutions, civil society organisations and philanthropic partners.

As part of this national initiative, Nitte (Deemed to be University) will set up the first RSVCs in the region at Nitte GP in Udupi district and at the Nitte Health Centre, Sevanjali Trust, Farangipete, in Dakshina Kannada district. The centres will be inaugurated on January 21. In South India, the programme is being implemented by the Section Infin-8 Foundation (SI-8).

Speaking to reporters on Monday, SI-8 founder-director Vishwas US said experts from Nitte University and SI-8 would work closely with farmers, students, youth and local entrepreneurs to adapt and deploy technologies tailored to local needs.

Project head Prof Iddya Karunasagar, representing Nitte DU, said the RSVCs at Nitte and Farangipete would serve as demonstration hubs for a wide range of agriculture, energy, skill-development and assistive technologies. These include solar dryers for fruits, vegetables and crops; soil-testing solutions; power weeders and women-friendly farm tools; wind-powered devices for rural artisans; grain storage systems; grass-cutting and tree-climbing equipment; and liquid fertiliser production using cowshed waste.

SI-8 CEO Aravind C Kumar said the centres would also provide access to digital and knowledge-based platforms such as ISRO applications, government scheme portals, market linkage tools and gamified learning resources, along with assistive technologies for persons with visual impairments.

Highlighting the broader impact of the initiative, Principal Scientific Adviser Prof Ajay Kumar Sood said it demonstrated how applied research could bridge the rural–urban divide and help create self-reliant, technology-enabled villages.

The initiative has been made possible through philanthropic support from Dr NC Murthy of ACM Business Solutions, LLC, USA. Dr Sapna Poti, Director (Strategic Alliances) at the Office of the Principal Scientific Adviser, said the long-term objective is to build self-sufficient, technology-driven communities capable of generating sustainable livelihoods on their own.

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