In parting shot, John Kerry tears into Israel over settlements

Washington, May 6: The Chinese Army is indulging in aggressive behaviour in the South China Sea and the Chinese Communist Party has ramped up its disinformation campaign to try to shift the blame on coronavirus and burnish its image, US Defense Secretary Mark Esper said on Tuesday.

"While the Chinese Communist Party ramps up its disinformation campaign to try to shift blame and burnish its image, we continue to see aggressive behaviour by the PLA in the South China Sea, from threatening a Philippine Navy ship to sinking a Vietnamese fishing boat and intimidating other nations from engaging in offshore oil and gas development," Esper told reporters at a Pentagon news conference.

Last week, two US Navy ships conducted freedom of navigation operations in the South China Sea to send a clear message to Beijing that America will continue to protect the freedom of navigation and commerce for all nations large and small, he said.

Many countries, Esper said, have turned inward to recover from the pandemic and in the meantime, America's strategic competitors are attempting to exploit this crisis to their benefit at the expense of others.

Responding to a question, he said the Chinese have not been transparent from the beginning on the coronavirus pandemic.

"If they had been more transparent, more open, upfront in terms of giving us access, the reporting, giving us access not to the people on the ground but to the virus they had so we could understand it, we would probably be in a far different place right now. But where we are now is this," Esper said.

China needs to allow the United States in to talk to early patients, Chinese researchers and scientists, and to have access, he added.

Instead, Esper alleged that the Chinese are trying to capitalise on this by promoting their own image that somehow, China is the good guy here.

"Despite everything they did or, more importantly, failed to do, now they want to go out and say well, here's masks. We will give you masks, provide this, or provide that, we will provide you funding. Look at all the good things we are doing," he said.

"Yet, what we know is that they provide masks, they provide supplies. In many cases, it is not good. It does not do what it is supposed to do. It is broken equipment. Also, the strings attached are enormous in many cases. So, they are telling a country you can take these masks, but please, put out publicly how good China is, how great we are doing, et cetera, et cetera," Esper said.

"So there is a number of things they are doing to try and burnish their image. That is just two of them right there," he said.

The Chinese are also doing a lot of strong-arming behind the scenes, Esper said and referred to the war of words between China and Australia. He said he plans to talk to his Australian counterpart later in the day.

"All these activities are going on. It is straight from the Chinese playbook. Once again, it is just a little bit more obvious this time with what they are doing and how they are using a combination of compelling and coercion and everything else to try and shape the narrative and burnish the image of the Chinese Communist Party," Esper said.

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.

Geneva, Jun 24: The global cumulative count of confirmed coronavirus cases is approaching nine million, with 133,326 cases recorded over the past day, the World Health Organisation (WHO) said in its daily situation report on Tuesday.

Over the past 24 hours, 3,847 people died from COVID-19 worldwide, taking the cumulative death toll to 469,587 fatalities, according to the report.

The global case total has now reached 8,993,659.

The Americas still account for the majority of cases and deaths -- 4.4 million and 224,207, respectively.

The United States remains the country with the highest count of cases and fatalities -- 2.3 million and 119,761, respectively.