Akhilesh Yadav goes 'soft' on Mayawati's corruption

New Delhi, Fevb 10: Of the countries most at risk of importing coronavirus cases, India ranks 17th, researchers have found on the basis of a mathematical model for the expected global spread of the virus that originated in China's Wuhan area in December 2019.

So far, India has reported three coronavirus positive cases -- all from Kerala.

Among the airports in India, the Indira Gandhi International Airport in New Delhi is most at risk, followed by airports in Mumbai, Kolkata, Bengaluru, Chennai, Hyderabad and Kochi, according to the model.

The new model for predicting global novel coronavirus cases has been developed by researchers from Humboldt University and Robert Koch Institute in Germany.

"The spread of the virus on an international scale is dominated by air travel," said the study.

"Wuhan, the seventh largest city in China with 11 million residents, was the relevant major domestic air transportation hub with many connecting international flights before the city was effectively quarantined on January 23, 2020, and the Wuhan airport was closed. By then the virus had already spread to other Chinese provinces as well as other countries," it added.

The researchers said that it is possible to estimate how likely it is that the virus spreads to other areas by looking at air travel passenger numbers.

"The busier a flight route, the more probable it is that an infected passenger travels this route. Using these probabilistic concepts, we calculate the relative import risk to other airports. When calculating the import risk, we also take into account connecting flights and travel routes that involve multiple destinations," said the study.

The top 10 countries and regions at risk of importing coronavirus cases are: Thailand, Japan, South Korea, Hong Kong, Taiwan, USA, Vietnam, Malaysia, Singapore and Cambodia, according to the model.

While Thailand's national import risk is 2.1%, it is 0.2% for India, found the research.

The foundation of the model is the worldwide air transportation network (WAN) that connects approximately 4,000 airports with more than 25,000 direct connections.

The model accounts for both, the current distribution of confirmed cases in mainland China as well as airport closures that were implemented as a mitigation strategy.

This network theoretic model is based on the concept of effective distance and is an extension of a model introduced in the 2013 paper "The Hidden Geometry of Complex, Network-Driven Contagion Phenomena" published in the journal Science.

The current outbreak of the 2019-nCoV virus started in Wuhan city, Hubei province, China. While the first cases were reported as early as December 8, 2019, the outbreak gained global attention on December 31, 2019, when the World Health Organization was alerted to "several cases of pneumonia" by an unknown virus.

The new virus was soon identified as a novel coronavirus and named 2019-nCOV. It belongs to the family of viruses that include the common cold and viruses such as SARS and MERS. On January 20, 2020, it was confirmed that the coronavirus can be transmitted between humans, greatly increasing the risk of a global spread.

The death toll due to the novel coronavirus outbreak in China has increased to 811 on Sunday, surpassing that of the Severe Acute Respiratory Syndrome (SARS) epidemic in 2003.

Although about 20 countries have confirmed cases, China has accounted for about 99 per cent of those infected. The first foreign victims of the virus both died on Saturday in Wuhan.

Tezpur (Assam), Mar 2: Seven boys, who had appeared for their class 10 board examinations, were apprehended on Sunday for allegedly raping and killing a 12-year-old girl in Assam's Biswanath district, police said.

The girl was hanged from a tree after the crime.

The incident happened on Friday in Chakla village under the jurisdiction of Gohpur police station, they said.

A senior police officer told PTI that the culprits, all of them High School Leaving Certificate (HSLC) examinees, were on the run, but were nabbed by a police team.

The accused after the examination had called the victim to a house on the pretext of organising a party and raped her, the officer said.

It is suspected that the girl was raped on Friday night and then hanged from a tree in a forest near the house, the senior police officer said.

The body was found on Saturday.

New Delhi, Feb 11: Cheaper lending rates in the country along with the government's booster via tax cuts seem to have had little effect on vehicle sales in January, with car sales decreasing by over 14,531 units, or slightly over 8 per cent, compared to January last year.

According to Rajan Wadhera, President of industry body Society of Indian Automobile Manufacturers (SIAM), which gives out the auto sales numbers, the overall slump in vehicle sales in India was due to the "rising cost of vehicle ownership and slower growth in GDP".

Barring three-wheelers, all other segments showed de-growth.

Vehicle sales across segments have been declining for over a year now. SIAM sales data last month compared with that of January 2019 showed that domestic passenger vehicle sales slipped 6.2 per cent to 262,714 units. The decline in car sales stood at 8.1 per cent, and two-wheelers 16.06 per cent.

Sales of commercial vehicles, an indicator of industrial health in the economy, slipped by 14.04 per cent to 75,289 units last month, while the vehicle sales across categories registered a de-growth of 13.83 per cent to 17,39,975 units from 20,19,253 units in January 2019, SIAM said.

However, Wadhera said, they were hopeful that recent government announcements on infrastructure and rural economy would support growth of vehicle sales, especially in the commercial and two-wheeler segments.

"We are looking forward to the early announcement of an incentive-based scrappage policy in the context of the recent assurances by the government," Wadhera said.