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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.

New Delhi, Jul 20: Alleging that 2,426 companies have "looted" people's savings to the tune of Rs 1.47 lakh crore from banks, Congress leader Rahul Gandhi has asked if the Prime Minister Narendra Modi led government will conduct a probe into it to punish those guilty.

"2,426 companies looted 1.47 lakh crore rupees of people's savings from banks. Will this government investigate this loot and punish the culprits?" Gandhi said on Twitter, without elaborating.

"Or will it allow them to flee like Nirav and Lalit Modi?" he asked.

Gandhi's attack came after media reports claimed that the All India Bank Employees Association (AIBEA) had released a list of 2,426 borrower accounts that have been categorised as “wilful defaulters” with dues amounting to Rs 1,47,350 crore to the banking system.

New Delhi, Jun 24: Union Civil Aviation Minister Hardeep Singh Puri on Tuesday said that nearly 1,25,000 Indians have returned from different countries under the Vande Bharat Mission.

He informed that 6,037 people returned to India from overseas on June 23.

"Vande Bharat continues to be a mission of hope and happiness for stranded and distressed Indians around the world. So far, nearly 125K Indians have come back on these evacuation flights and nearly 43K have flown out of India. Today (on Tuesday) 6,037 people returned from different countries," Puri said in a tweet.

As many as 2,50,087 Indian nationals stranded abroad have been repatriated since the beginning of Vande Bharat Mission last month, the Ministry of External Affairs (MEA) said last week.

The Vande Bharat Mission, which started from May 7 to evacuate Indians stranded abroad due to coronavirus pandemic, is in its third phase.
The recent phase commenced on June 11.

Under the third phase, India would have 550 flights including 191 feeder flights.