{"id":129924,"date":"2025-05-25T06:02:17","date_gmt":"2025-05-25T06:02:17","guid":{"rendered":"https:\/\/www.europesays.com\/uk\/129924\/"},"modified":"2025-05-25T06:02:17","modified_gmt":"2025-05-25T06:02:17","slug":"chance-meeting-between-two-epidemiologists-on-the-number-18-bus-in-london-helped-save-an-estimated-one-million-lives-during-covid-and-paved-the-way-for-the-end-of-the-pandemic","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/uk\/129924\/","title":{"rendered":"Chance meeting between two epidemiologists on the number 18 bus in London helped save an estimated one million lives during Covid and paved the way for the end of the pandemic"},"content":{"rendered":"

What Britain has to offer to the world was never clearer than in the leading role we took in the Covid crisis \u2013 and all because of a chance meeting on a number 18 bus from Marylebone to Euston in London<\/a>.<\/p>\n

Martin Landray found himself next to another epidemiologist Sir Jeremy Farrar and they began to talk about a new respiratory disease, SARS-CoV-2, which had originated in China<\/a> and now reached the UK.<\/p>\n

At that stage life was still normal, as demonstrated by the packed bus they were on. But the new coronavirus<\/a> was crippling the health system in the north of Italy<\/a>.\u00a0<\/p>\n

The two scientists agreed it would spread through the UK in a\u00a0fortnight and they had to start searching for treatments \u2013 fast.<\/p>\n

Clinical trials were necessary. Ordinarily, such trials would take around a year to get off the ground. But the two medics knew that in a global emergency things had to be different.<\/p>\n

Within nine days, they had recruited their first patient, after which the study was rolled out to 175 hospitals and an extraordinary 10 per cent of all patients hospitalised with Covid.<\/p>\n

By this point the pandemic was tearing through populations across the world, so pressure to deliver was huge.\u00a0<\/p>\n

\"The <\/p>\n

The next stage was to develop a vaccine, spearheaded by Oxford-based Professor Sarah Gilbert, pictured<\/p>\n

\"A <\/p>\n

A woman alone on a bus in Oxford Street in London in December 2020 at the height of the Covid-19 pandemic<\/p>\n

The worst affected patients were being put on ventilators, with a survival chance of 50 per cent.\u00a0<\/p>\n

There were no treatments and no\u00a0vaccines \u2013 no one even knew if a working vaccine was feasible.<\/p>\n

The trial investigators kept cool heads and picked their drugs carefully. Positive results were emerging from an unexpected source, an anti-inflammatory drug called dexamethasone.\u00a0<\/p>\n

It had two big advantages: it was cheap and was already stocked in the cupboards of all pharmacies.<\/p>\n

Amazingly, it worked \u2013 the first time any drug had been shown to save lives in the crisis. Better still, it worked best on the sickest.\u00a0<\/p>\n

The discovery of dexamethasone was a chink of light at a moment when the\u00a0pandemic had taken nearly 40,000 lives in the UK.<\/p>\n

But despite the urgency, the two professors held back from saying anything publicly. For another week they probed and double-checked the data.<\/p>\n

Then the drug was announced to the public; it was in use the same day and saving lives by the weekend. It is estimated to have saved a million lives across the globe.<\/p>\n

\"Medical <\/p>\n

Medical staff transfer a patient from the Acute Dependency Unit to the ICU (Intensive Care Unit) at St George’s Hospital in Tooting, south-west London\u00a0<\/p>\n

\"A <\/p>\n

A digital display at a bus station warns pedestrians of the new strain of coronavirus in central London on January 8, 2021<\/p>\n

\"NHS <\/p>\n

NHS ambulances staff bring a patient into the Royal London hospital in London, Britain, 19 January 2021<\/p>\n

The next stage was to develop a vaccine, spearheaded by Oxford-based Professor Sarah Gilbert.\u00a0<\/p>\n

Soon large-scale\u00a0vaccine trials were underway and a deal was made with Anglo-Swedish pharmaceutical company AstraZeneca.<\/p>\n

As the miserable pandemic year drew to a close, the vaccine was approved for use. UK regulators, usually criticised as being too slow and bureaucratic, showed themselves to be the nimblest in the world as Britain became the first country to approve a vaccine tested in clinical trials.<\/p>\n

Vaccines and treatments discovered in the UK likely saved more lives globally than those from any other country.\u00a0<\/p>\n

The Press focused remorselessly on failings in other aspects of the country\u2019s response, but British scientific capabilities were central to the global effort. No other country made a bigger contribution to the Covid fight.<\/p>\n

Yet just a few years on, progress in preparing for the next pandemic has stalled.<\/p>\n

There are still many infectious disease classes for which we don\u2019t have vaccines, including the Marburg virus, Rift Valley fever and Lassa fever.\u00a0<\/p>\n

Finding vaccines can be phenomenally difficult \u2013 after 40 years of\u00a0trying, we have still failed to discover one for HIV.\u00a0<\/p>\n

\"Dr <\/p>\n

Dr Sarah Gilbert, reader in Vaccinology at the University of Oxford<\/p>\n

\"A <\/p>\n

A man travels on a bus wearing a face mask in central London on June 16, 2020<\/p>\n

The threat of a new pandemic has not gone away. Particularly worrying are respiratory pathogens with high adaptability and transmissibility that spread without visible symptoms. Increasing urbanisation and globalisation mean when one emerges, it will spread fast.<\/p>\n

At the same time other threats are starting to loom larger.<\/p>\n

Bacterial infections are becoming very effective at resisting antibiotics we throw at them.\u00a0<\/p>\n

We are starting to lose the race to develop the new second and third-line antibiotics needed for when this happens, with more than a million people dying every year because they cannot access an antibiotic that works.\u00a0<\/p>\n

A recent study in the Lancet found that this could double to two million a year by 2050. In that same year, another eight million deaths could occur from associated causes while infected with a drug-resistant bacteria.<\/p>\n

By the middle of the century anti-microbial resistance could become as big a killer as cancer.<\/p>\n

Is there a role for cash-strapped Britain in preventing the devastating impact of another pandemic, blessed as we are with a superb science base? The answer is yes.<\/p>\n

Britain often boasts of having nurtured more Nobel Prize winners than anywhere except the US.\u00a0<\/p>\n

\"Is <\/p>\n

Is there a role for cash-strapped Britain in preventing the devastating impact of another pandemic, blessed as we are with a superb science base? The answer is yes. Pictured:\u00a0A digital display on a bus stop tells passengers that it is mandatory to wear a mask to prevent the spread of COVID-19<\/p>\n

Less well known is that nearly a third of prizes have been awarded to scientists born outside Britain but affiliated with a UK institution or resident in the UK, demonstrating just how successful we have been in attracting the brightest minds.\u00a0<\/p>\n

That happens largely because the UK has many top-ranked universities playing a major role in many of the scientific discoveries shaping a medical revolution in the sequencing of cancer genomes.\u00a0<\/p>\n

Many have had rare diseases diagnosed as\u00a0a result and personalised therapies for cancer patients have become possible.<\/p>\n

Britain has played a major role for centuries when it comes to life-saving discoveries, from Edward Jenner and the smallpox vaccine to Alexander<\/p>\n

Fleming\u2019s penicillin discovery. Such a tradition of innovation has been good business. Off the back of it, the UK has become Europe\u2019s largest hub for life sciences with more than 300,000 of the world\u2019s most sought-after scientists working here.<\/p>\n

What needs to happen now to avoid another global health catastrophe is to make urgent progress on vaccines, treatments and diagnostics and a new class of antibiotics.<\/p>\n

The UK\u2019s science base has made it a global leader in genomics, vaccine development and bio-technology.<\/p>\n

The more the world invests, the more Britain benefits. Doing the right thing for the world can be profitable too.<\/p>\n","protected":false},"excerpt":{"rendered":"What Britain has to offer to the world was never clearer than in the leading role we took…\n","protected":false},"author":2,"featured_media":129925,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[1395,92,105,2199,257,12,16,15],"class_list":{"0":"post-129924","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health","8":"tag-china","9":"tag-dailymail","10":"tag-health","11":"tag-italy","12":"tag-london","13":"tag-news","14":"tag-uk","15":"tag-united-kingdom"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@uk\/114566958015046700","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/129924","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/comments?post=129924"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/posts\/129924\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media\/129925"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/media?parent=129924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/categories?post=129924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/uk\/wp-json\/wp\/v2\/tags?post=129924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}