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Chinese military and health officials discussed weaponising coronavirus in 2015, claims 'leaked' document

The document shows the Chinese officials describing SARS coronaviruses as heralding a "new era of genetic weapons” that can be “artificially manipulated into an emerging human disease virus", the Australian media reported.

May 09, 2021 / 23:12 IST
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The Chinese military and senior public health officials discussed "weaponising" coronavirus, claims a "leaked" document dating back to 2015, the Australian media has reported.

Details of the document, titled 'The Unnatural Origin of SARS and New Species of Man-Made Viruses as Genetic Bioweapons', was obtained by The Australian newspaper.

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The document showed the purported Chinese officials discussing that bio-weapons could be produced at "0.05 per cent of the cost of traditional weapons", the daily reported.

Also Read: China honours 'Bat Woman' of controversial Wuhan lab as WHO team arrives to probe COVID-19 origins

COVID-19 Vaccine
Frequently Asked Questions

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How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
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