World

China embarks on clinical trial for coronavirus vaccine

PTI Beijing | Updated on March 22, 2020 Published on March 22, 2020

The 108 participants, aged between 18 and 60, will be tested in three groups and given different dosages

China has started the first phase of a clinical trial for a novel coronavirus vaccine, records show, as the world’s scientists race to find a way to combat the deadly pathogen.

It comes after US health officials said last week they had started a trial to evaluate a possible vaccine in Seattle.

The Chinese effort began on March 16 -- the same day as the US announcement -- and is expected to continue until the end of the year, according to a filing in the country’s Clinical Trial Registry, dated March 17.

“Volunteers of the COVID-19 phase one trial have already started receiving the vaccine,” a staff member involved in the government-funded project told AFP on Sunday.

The 108 participants, aged between 18 and 60, will be tested in three groups and given different dosages. They are all residents of the central city of Wuhan -- where the new coronavirus first emerged late last year.

As the COVID-19 pandemic rages and governments step up protection measures, pharmaceutical companies and research labs around the world are working at full tilt.

There are currently no approved vaccines or medication for the new disease, which has killed more than 13,000 people worldwide so far.

The vaccine trial announcements come amid an escalating feud between the US and China over the pandemic, with President Donald Trump enraging Beijing by speaking of the “Chinese virus” .

But the quest is expected to take time -- the US candidate vaccine may take another year to 18 months before becoming available.

An antiviral treatment called remdesivir, made by US-based Gilead Sciences, is already in the final stages of clinical trials in Asia and doctors in China have reported it has proven effective in fighting the disease.

But only randomised trials will allow scientists to know for sure if it really helps or whether patients would have recovered without it. (

Published on March 22, 2020

A letter from the Editor


Dear Readers,

The coronavirus crisis has changed the world completely in the last few months. All of us have been locked into our homes, economic activity has come to a near standstill. Everyone has been impacted.

Including your favourite business and financial newspaper. Our printing and distribution chains have been severely disrupted across the country, leaving readers without access to newspapers. Newspaper delivery agents have also been unable to service their customers because of multiple restrictions.

In these difficult times, we, at BusinessLine have been working continuously every day so that you are informed about all the developments – whether on the pandemic, on policy responses, or the impact on the world of business and finance. Our team has been working round the clock to keep track of developments so that you – the reader – gets accurate information and actionable insights so that you can protect your jobs, businesses, finances and investments.

We are trying our best to ensure the newspaper reaches your hands every day. We have also ensured that even if your paper is not delivered, you can access BusinessLine in the e-paper format – just as it appears in print. Our website and apps too, are updated every minute, so that you can access the information you want anywhere, anytime.

But all this comes at a heavy cost. As you are aware, the lockdowns have wiped out almost all our entire revenue stream. Sustaining our quality journalism has become extremely challenging. That we have managed so far is thanks to your support. I thank all our subscribers – print and digital – for your support.

I appeal to all or readers to help us navigate these challenging times and help sustain one of the truly independent and credible voices in the world of Indian journalism. Doing so is easy. You can help us enormously simply by subscribing to our digital or e-paper editions. We offer several affordable subscription plans for our website, which includes Portfolio, our investment advisory section that offers rich investment advice from our highly qualified, in-house Research Bureau, the only such team in the Indian newspaper industry.

A little help from you can make a huge difference to the cause of quality journalism!

Support Quality Journalism
This article is closed for comments.
Please Email the Editor
You have read 1 out of 3 free articles for this week. For full access, please subscribe and get unlimited access to all sections.