US presidency under Trump to boost strategic ties with India

Houston, Mar 15: Researchers, studying the novel coronavirus, have found that the time between cases in a chain of transmission is less than a week, and over 10 per cent of patients are infected by someone who has the virus, but does not show symptoms yet, a finding that may help public health officials contain the pandemic.

The study, published in the journal Emerging Infectious Diseases, estimated what's called the serial interval of the coronavirus by measuring the time it takes for symptoms to appear in two people with the virus -- the person who infects another, and the infected second person.

According to the researchers, including those from the University of Texas at Austin, the average serial interval for the novel coronavirus in China was approximately four days.

They said the speed of an epidemic depends on two things -- how many people each case infects, and how long it takes cases to spread.

The first quantity, the scientists said, is called the reproduction number, and the second is the serial interval.

Due to the short serial interval of the disease caused by the coronavirus -- COVID-19 -- they said, emerging outbreaks will grow quickly, and could be difficult to stop.

“Ebola, with a serial interval of several weeks, is much easier to contain than influenza, with a serial interval of only a few days,” said Lauren Ancel Meyers, study co-author from UT Austin.

Meyers explained that public health responders to Ebola outbreaks have much more time to identify and isolate cases before they infect others.

“The data suggest that this coronavirus may spread like the flu. That means we need to move quickly and aggressively to curb the emerging threat,” Meyers added.

In the study, the scientists examined more than 450 infection case reports from 93 cities in China, and found the strongest evidence yet that people without symptoms must be transmitting the virus -- known as pre-symptomatic transmission.

More than one in ten infections were from people who had the virus but did not yet feel sick, the scientists said.

While researchers across the globe had some uncertainty until now about asymptomatic transmission with the coronavirus, the new evidence could provide guidance to public health officials on how to contain the spread of the disease.

“This provides evidence that extensive control measures including isolation, quarantine, school closures, travel restrictions and cancellation of mass gatherings may be warranted,” Meyers said.

The researchers cautioned that asymptomatic transmission makes containment more difficult.

With hundreds of new cases emerging around the world every day, the scientists said, the data may offer a different picture over time.

They said infection case reports are based on people's memories of where they went and whom they had contact with, and if health officials move quickly to isolate patients, that may also skew the data.

“Our findings are corroborated by instances of silent transmission and rising case counts in hundreds of cities worldwide. This tells us that COVID-19 outbreaks can be elusive and require extreme measures,” Meyers said.

Beijing, Jun 11: Floods and mudslides in south China have uprooted hundreds of thousands of people and left dozens dead or missing, state media reported Thursday.

The bad weather has wreaked havoc on popular tourist areas that had already been battered by months of travel restrictions during the coronavirus outbreak.

Torrential downpours unleashed floods and mudslides that caused nearly 230,000 people to be relocated and destroyed more than 1,300 houses, official state news agency Xinhua reported, citing the Ministry of Emergency Management.

In southern Guangxi Zhuang Autonomous Region, six people were reported dead and one missing, Xinhua said.

Streets were waterlogged in popular tourist destination Yangshuo, forcing residents and visitors to evacuate on bamboo rafts.

The local government said more than 1,000 hotels had been flooded and more than 30 tourist sites damaged.

One owner of a family-run hotel told Xinhua that the guest rooms were submerged in one metre (three feet) of rainwater.

The extreme weather has dealt a hefty blow to the region's tourism sector, which is still reeling from the COVID-19 epidemic.

The emergency management ministry said there were direct economic losses of over 4 billion yuan (more than $550 million) from the flooding, Xinhua reported.

In Hunan Province, at least 13 people were killed in rain-triggered disasters, and another eight people are missing or killed in southwestern Guizhou province, according to the local emergency response departments, Xinhua said.

The heavy downpours began at the beginning of June and have led to "dangerously high water levels" in 110 rivers, Xinhua reported.

Further rainstorms are expected in the next few days across the south.

Singapore, Jul 11: Singapore Prime Minister Lee Hsien Loong has secured a “clear mandate” with his ruling People’s Action Party (PAP) winning 83 of the 93 contested parliamentary seats in the general election held amidst the Covid-19 pandemic, with the Opposition gaining ground by winning a record 10 seats.

The ruling party, in power since independence in 1965, secured 61.24 percent of the total votes cast in the election, down from 69.9 percent in 2015. About 2.6 million Singaporeans voted on Friday.

“We have a clear mandate, but the percentage of the popular vote is not as high as I had hoped for,” 68-year old Lee told a PAP’s post-results press conference on Saturday morning.

The opposition Workers’ Party secured 10 seats and defeated a team in the Group Representation Constituency of Sengkang led by former Minister in the Prime Minister’s Office Ng Chee Meng who is also the Secretary-General of the power National Trades Union Congress (NTUC).

The Prime Minister assured it is “only right” that Workers’ Party’s Indian-origin secretary-general Pritam Singh be “formally designated” as the Leader of the Opposition, and that he will be provided with “appropriate staff support and resources to perform his duties”.

Lee took the results in “these circumstances” as an “endorsement” of the party’s policies and plans as he had called the elections amidst Covid-19 pandemic.

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“We’ll take this forward and work with Singapore to realise those plans and solve the problems which we have,” Channel News Asia quoted the premier as saying.

Lee, who leads the PAP as secretary-general, said, “Singaporeans understand what’s at stake and why we must come together to uphold our national interests.”

He pledged to use this mandate “responsibly” to deal with the Covid-19 situation and economic downturn, to take Singapore “safely through the crisis and beyond”.

“The results reflect the pain and uncertainty that Singaporeans feel in this crisis, the loss of income, the anxiety about jobs, the disruption caused by the circuit breaker and the safe distancing restrictions,” he said.

This was not a “feel-good” election, said Lee, Singapore’s third prime minister who faces the city state’s worst recession with the economy projected to shrink between 7 and 4 per cent.

Lee acknowledged that the result also showed a “clear desire” for a diversity of voices in Parliament.

“Singaporeans want the PAP to form the government, but they, and especially the younger voters, also want to see more opposition presence in parliament,” he noted.

Lee added that he looks forward to the participation and contribution of the Opposition in parliament.

Singh, whose Workers’ Party team retained Aljunied Group Representation Constituency (GRC), will have 10 elected MPs now, up from six previously. His fellow member also retained the Hougang single-member constituency seat.

“Whether it works out… and whether it’s seen as a strengthening of Singapore will depend not only on what the PAP does but also on what the Opposition does because the Opposition now has 10 MPs elected from constituencies,” said Lee.

He assured that the ruling party will listen to Singaporeans and do its best to address their concerns, and “try to win” their support, whether or not they voted for the PAP.

When asked by the media if the party had lost the youth vote, he noted that different generations have different life experiences, and the young have significantly different life aspirations and priorities compared to the older generations.

“That’ll have to be reflected in our political process and in the government’s policies because, in the end, the government’s policies must be to achieve the aspirations of every generation of Singaporeans,” Lee said, assuring Singaporeans.

He hoped that the new generations of Singaporeans “look critically, but with an open mind” at what previous generations have done, “examine what’s relevant and what continues to make sense to them in a new environment” and “learn from these experiences hard-won by their parents and grandparents”.

This is so that they do not have to “learn them all over again and pay a high price which has already been paid”.

Lee added that he was, naturally, disappointed at the loss of the newly formed Sengkang GRC, which the Workers’ Party won with 52.13 percent of the valid votes.

“Ng Chee Meng and his team -- Lam Pin Min, Amrin Amin and Raymond Lye -- always knew it was going to be a tough fight,” he said.

“They gave it their all, but Sengkang voters have spoken, and we respect their decision.”

Lee described it as a “major loss to my team” and to the fourth-generation leaders, especially as Ng is the secretary-general of the Labour Movement, the NTUC.

Singh, 43, told a press conference following the results that his team would “continue to endeavour for good outcomes on the ground” and to represent voters “faithfully in parliament”.

“Today’s results are positive, but we have to hit the ground running. We should not get over our head with the results. There’s much work to do. And I can assure you this Workers’ Party team is committed to serve Singapore,” he stressed.

The PAP contested all 93 seats and the Workers’ Party 21 seats. Nine other political parties also contested the elections.

A total of 192 candidates contested for seats through 17 Group Representation Constituencies (GRCs).