India has refused to allow large scale trials of Russia's alleged COVID vaccine named Sputnik-V in the country. The vaccine to be tested first in a smaller trial.

Your Story: India refuses to allow large scale trials of Russia's alleged COVID vaccine Sputnik-V

Russian cosmonauts set to blast off for the International Space Station said on Thursday it was too early to get a coronavirus vaccine touted by President Vladimir Putin.

“I’d personally say that I would not get vaccinated because I tread very carefully on this issue,” said Sergei Ryzhikov, the 46-year-old leader of the next expedition to the ISS in October.&nbsp;

The space mission of the next crew to the International Space Station (ISS), which will leave for the ISS aboard the Soyuz MS-17 spacecraft from the Baikonur cosmodrome in October, will last 177 days, Russian Cosmonaut Sergey Ryzhikov, the head of the crew, said on Thursday, though Roscosmos has said that the mission will last 186 days.

"According to the current plan, the duration of our expedition is 177 days. We are expected to return back [on Earth] on April 9 next year if nothing changes," Ryzhikov said at a press conference.

Meanwhile, More than 60 percent of Russian citizens are not ready to be vaccinated against the novel coronavirus to be able to go abroad if vaccination becomes a mandatory condition for travel, according to the results of a recent poll by the travel service website, Tutu.ru.

(With inputs from agencies)

Russian cosmonauts set to blast off for the International Space Station said on Thursday it was too early to get a coronavirus vaccine touted by President Vladimir Putin.

Russian cosmonauts set to blast off for the International Space Station said on Thursday it was too early to get a coronavirus vaccine touted by President Vladimir Putin. “I’d personally say that I would not get vaccinated because I tread very carefully on this issue,” said Sergei Ryzhikov, the 46-year-old leader of the next expedition to the ISS in October. The space mission of the next crew to the International Space Station (ISS), which will leave for the ISS aboard the Soyuz MS-17 spacecraft from the Baikonur cosmodrome in October, will last 177 days, Russian Cosmonaut Sergey Ryzhikov, the head of the crew, said on Thursday, though Roscosmos has said that the mission will last 186 days. "According to the current plan, the duration of our expedition is 177 days. We are expected to return back [on Earth] on April 9 next year if nothing changes," Ryzhikov said at a press conference. Meanwhile, More than 60 percent of Russian citizens are not ready to be vaccinated against the novel coronavirus to be able to go abroad if vaccination becomes a mandatory condition for travel, according to the results of a recent poll by the travel service website, Tutu.ru. (With inputs from agencies)

Cosmonauts say not ready to try Russia’s virus vaccine

Twenty-six scientists, most of them working at universities in Italy, have signed an open letter questioning the reliability of the data presented in the early-stage trial results of the Russian COVID-19 vaccine, named "Sputnik-V".

Addressing the editor of The Lancet, the international peer-reviewed medical journal in which Moscow's Gamaleya Institute published its early-stage trial results, the scientists said they saw patterns in the data that looked "highly unlikely".

The letter, published on the personal blog page of one of the signatories, said the Phase I/II trial results data showed multiple participants reporting identical antibody levels.

"On the ground of simple probabilistic evaluations the fact of observing so many data points preserved among different experiments is highly unlikely," the open letter said.

However, the scientists said they were basing their conclusions on summaries of the Russian trial result data, published in the journal, rather than the original data itself.

"In lack of the original numerical data, no conclusions can be definitively drawn on the reliability of the data presented, especially regarding the apparent duplications detected," the letter said.

The Gamaleya Institute, which developed the vaccine, rejected the critique.

"The published results are authentic and accurate and were examined by five reviewers at The Lancet," Denis Logunov, a deputy director at the institute, said in a statement.

He said his institute submitted the entire body of raw data on the trial results to The Lancet.

"We presented specifically the data that was produced (by the trial), not the data that is supposed to please Italian experts," Logunov said.

Naor Bar-Zeev, deputy director at John Hopkins Bloomberg School of Public Health, who peer reviewed the Russian data, defended his analysis of the research.

"Science must maintain a balance between incredulity, skepticism and trust. That trust is borne out through plausibility, repeatability and falsifiability."

"The results are plausible, and not very different to those seen with other AdV vectored products," he said.

The researchers had provided more detail than was needed for the review and responded to his questions "intelligently and in a matter-of-fact and confident but understated manner".

"Bottom line, I saw no reason to doubt the legitimacy of these results over others I have read and reviewed. But of course one can never know," he said in an email.

A spokeswoman for the Lancet said the journal had invited the study's authors to respond to the questions raised in the open letter. It was following the situation closely, she said.

Russia published results on Friday of its Phase I/II trial, which included 76 participants and was conducted in June-July this year. Participants developed a positive immune response and no serious side effects, the study's authors said.

A Phase III trial, involving 40,000 participants, was launched on Aug. 26. Around 31,000 people have already subscribed to take part, Health Minister Mikhail Murashko said.

Twenty-six scientists, most of them working at universities in Italy, have signed an open letter questioning the reliability of the data presented in the early-stage trial results of the Russian COVID-19 vaccine, named "Sputnik-V".

Twenty-six scientists, most of them working at universities in Italy, have signed an open letter questioning the reliability of the data presented in the early-stage trial results of the Russian COVID-19 vaccine, named "Sputnik-V". Addressing the editor of The Lancet, the international peer-reviewed medical journal in which Moscow's Gamaleya Institute published its early-stage trial results, the scientists said they saw patterns in the data that looked "highly unlikely". The letter, published on the personal blog page of one of the signatories, said the Phase I/II trial results data showed multiple participants reporting identical antibody levels. "On the ground of simple probabilistic evaluations the fact of observing so many data points preserved among different experiments is highly unlikely," the open letter said. However, the scientists said they were basing their conclusions on summaries of the Russian trial result data, published in the journal, rather than the original data itself. "In lack of the original numerical data, no conclusions can be definitively drawn on the reliability of the data presented, especially regarding the apparent duplications detected," the letter said. The Gamaleya Institute, which developed the vaccine, rejected the critique. "The published results are authentic and accurate and were examined by five reviewers at The Lancet," Denis Logunov, a deputy director at the institute, said in a statement. He said his institute submitted the entire body of raw data on the trial results to The Lancet. "We presented specifically the data that was produced (by the trial), not the data that is supposed to please Italian experts," Logunov said. Naor Bar-Zeev, deputy director at John Hopkins Bloomberg School of Public Health, who peer reviewed the Russian data, defended his analysis of the research. "Science must maintain a balance between incredulity, skepticism and trust. That trust is borne out through plausibility, repeatability and falsifiability." "The results are plausible, and not very different to those seen with other AdV vectored products," he said. The researchers had provided more detail than was needed for the review and responded to his questions "intelligently and in a matter-of-fact and confident but understated manner". "Bottom line, I saw no reason to doubt the legitimacy of these results over others I have read and reviewed. But of course one can never know," he said in an email. A spokeswoman for the Lancet said the journal had invited the study's authors to respond to the questions raised in the open letter. It was following the situation closely, she said. Russia published results on Friday of its Phase I/II trial, which included 76 participants and was conducted in June-July this year. Participants developed a positive immune response and no serious side effects, the study's authors said. A Phase III trial, involving 40,000 participants, was launched on Aug. 26. Around 31,000 people have already subscribed to take part, Health Minister Mikhail Murashko said.

‘Unlikely patterns in Russia vaccine data’: 26 scientists warn in open letter