Trump's spy pick 'shocked' by India launching 104 satellites

May 30: Warning of the tightrope walk ahead as governments battle the coronavirus crisis, Nobel laureate Peter Charles Doherty has expressed concern about densely populated countries such as India relaxing lockdown norms while also describing a complete shutdown as “an economic and social impossibility”.

The Australian immunologist, who cautioned that the number of COVID-19 cases will rise in the coming days, said the earliest time frame for an effective vaccine “going into large numbers of people” is nine to 12 months.

"If all goes well with testing, we could know if some of the candidate vaccines are both safe and effective as early as September/October. Then, rolling a vaccine out will depend on the type of product and how quickly it can be made, put in vials and so forth," Doherty told PTI in an email interview from Melbourne.

The novel coronavirus, he added, does not change fast like influenza and, from what is known so far, “the same vaccine should work everywhere”.

Doherty, who is with the Department of Microbiology and Immunology at the Doherty Institute, University of Melbourne, won the Nobel Prize for Medicine in 1996 for his discovery of how the body’s immune system distinguishes virus-infected cells from normal ones.

Discussing the lockdown, he said, "If it was purely a matter of hard science, everywhere should stay locked down. But that’s pretty much an economic and social impossibility.”

The expectation, he said, is the numbers will rise and limiting spread will depend on people acting responsibly and the capacity for rapid response and extensive contact testing.

“And in a densely populated country like India I think that it will be very difficult," the scientist said.

Several countries, including India, began relaxing lockdown norms in mid-May despite the WHO’s warning about a second wave. India’s lockdown began on March 25 and has since been extended. The fourth phase ends on Sunday.

Asked whether there are any alternatives to a lockdown, the 79-year-old said, "There is no other option other than closing borders. South Korea, for example, conducted massive, intensive testing and contact tracing in a wealthy country with a very disciplined population. Otherwise, not till we have effective vaccines."

He added that he personally doesn’t see the point of closing borders for people coming in if there’s already a high incidence of disease in the community, “unless it’s to avoid the need to care for them and use scarce hospital beds".

According to Doherty, the coronavirus "is a new virus which has come straight out of nature".

“It (the virus) has moved so rapidly across the world because of people travelling on international planes as well as tourist ships," he added.

The immunologist also warned against the use of hydroxychloroquine to treat COVID-19, and said current and planned trials of the anti-malaria drug should be stopped.

“My understanding is that the use of the drug in severe disease is definitely contra-indicated, but it’s not yet clear whether, if taken under medical supervision, it could have some useful effect if taken early on, or as a preventive. Those trials just haven’t been done properly," Doherty noted.

The Indian Council of Medical Research (ICMR) has backed the use of hydroxychloroquine as a preventive against COVID-19 even after the WHO suspended clinical trials of the drug citing safety concerns.

Asked whether plasma therapy can be an effective treatment for COVID-19, Doherty said, "We lack good properly controlled trials but, especially if the plasma has been tested for antibody levels and there’s evidence of good activity, it could be helpful. If I had the disease and was offered plasma therapy I would certainly accept, but I would not take hydroxychloroquine."

Doherty is also very optimistic about herd immunity developing against the SARS-CoV-2 infection.

"We think that (herd immunity) will cut in and have an obvious effect when, say, 60 per cent of people have been infected. Best hope is to boost herd immunity with a vaccine," he stated.

Herd immunity is a form of indirect protection from infectious disease that occurs when a large percentage of a population has become immune to an infection, whether through vaccination or previous infections.

The number of COVID-19 cases have crossed 5.9 million and the fatalities 3,65,000, according to the Johns Hopkins University on Saturday. 

In India, the death toll has risen to 4,971 and the number of cases to 1,73,763, according to the Union Health Ministry on Saturday.

Several states, including Bihar, Uttar Pradesh, Madhya Pradesh, Jharkhand and Chhattisgarh, have reported a rise in number since lockdown norms were relaxed in early May and migrant workers reached home.

In Uttar Pradesh, for instance, the number of infections rose from around 3,000 on May 4 to 6,532 on May 26. Similarly, Bihar’s numbers increased from around 500 to over 2,700 in the period.

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.

Washington, Jul 17: US President Donald Trump's economic adviser Larry Kudlow has said that TikTok may cut off ties to its Chinese parent and become a 100 per cent American company to circumvent demands to ban it as India has done.

"I think TikTok is going to pull out of the holding company which is China-run and operate as an independent American company," he told reporters at the White House on Thursday.

The US has not made a final decision on whether to ban it - which has been suggested by Secretary of State Mike Pompeo, he said.

TikTok being divested by ByteDance Technology Company "is a much better solution than banning or pushing away", said Kudlow, who is the Director of the National Economic Council.

He said that its services will be located in the US and "it will become an hundred per cent American company".

If it becomes a US company without Chinese links, India may have to reconsider the ban on the short video app wildly popular in the country.

India banned TikTok along with 58 other Chinese apps on June 29 citing threats to its defence and national security.

The ban came after a deadly clash between Indian and Chinese troops along the Line of Actual Control in Ladakh.

Under Beijing's National Security Law, all Chinese companies have to provide intelligence requested by the government, creating risks for users and their countries.

India was TikTok's biggest market outside of China, where it operates as Douyin.

There were about 200 million users in India and over 300 million downloads.

The US comes next with over 30 million users for the app.