Category Archives: Medical research

Coronavirus live news: Trump says UK may be included in travel ban as WHO calls Europe ‘centre of pandemic’

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Queen cancels engagements; Canadian prime minister self-isolates; UK cases rise by 208

Plans to close off Catalonia have been announced by the northeastern Spanish region’s president, Quim Torra, who called on the central government to help by authorising the closure of ports, airports and railways.

The evolution of the contagion calls for most drastic action. We need to restrict entry and exit to protect ourselves.

In Europe, Hungary is closing all schools and will continue education as best as it can via digital channels, its prime minister Viktor Orbán has said.

In a Facebook video, he said he expected the Hungarian economy to stall soon and it will have to be restarted; an effort the government will participate in.

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First Covid-19 case happened in November, China government records show – report

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Earliest case detected on 17 November, weeks before authorities acknowledged new virus, says Chinese media

The first case of someone suffering from Covid-19 can be traced back to 17 November, according to media reports on unpublished Chinese government data.

The report, in the South China Morning Post, said Chinese authorities had identified at least 266 people who contracted the virus last year and who came under medical surveillance, and the earliest case was 17 November – weeks before authorities announced the emergence of the new virus.

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UK government’s coronavirus advice – and why it gave it

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The action plan’s recommendations differed significantly from measures imposed in other countries

Coronavirus – all the developments

Boris Johnson delivered the government’s coronavirus action plan under the new “delay” phase, flanked by the UK’s chief medical officer, Chris Whitty, and chief scientific adviser, Sir Patrick Vallance, on Thursday. Here are the next steps in different areas, and the justifications they gave for them.

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Coronavirus: what happens to people’s lungs when they get Covid-19?

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Respiratory physician John Wilson explains the range of Covid-19 impacts, from no symptoms to severe illness featuring pneumonia

What became known as Covid-19, or the coronavirus, started in late 2019 and early 2020 in the Chinese city of Wuhan as a cluster of pneumonia cases with an unknown cause.

The cause of the pneumonia was found to be a new virus – severe acute respiratory syndrome coronavirus 2, or Sars-CoV-2. The illness caused by the virus is Covid-19.

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What is a pandemic and does it change the approach to coronavirus?

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The WHO has declared the Covid-19 outbreak to be a pandemic. But what does that mean?

Declaring a pandemic has nothing to do with changes to the characteristics of a disease, but is instead associated with concerns over its geographic spread. According to the World Health Organization, a pandemic is declared when a new disease for which people do not have immunity spreads around the world beyond expectations.

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Can a face mask stop coronavirus? Covid-19 myths busted

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The truth about how you can catch coronavirus, who is most vulnerable and what you can do to avoid infection

Wearing a face mask is certainly not an iron-clad guarantee that you won’t get sick – viruses can also transmit through the eyes and tiny viral particles, known as aerosols, can penetrate masks. However, masks are effective at capturing droplets, which is a main transmission route of coronavirus, and some studies have estimated a roughly fivefold protection versus no barrier alone (although others have found lower levels of effectiveness).

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Advice from a country with regular shortages: stop hoarding toilet paper, get ready for boredom | Dan McGarry

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In Vanuatu, where cyclones regularly interrupt trade, we are watching the west’s collective panic with bemusement

I’ve lived in the south Pacific island nation of Vanuatu for 16 years. Tropical weather regularly interrupts trade. Even when they’re hundreds of kilometres away, cyclones wreak havoc on shipping. Isolation and deprivation define our lives. We know better than most how to cope.

So imagine our bemusement when we see ranks of empty shelves in Australia, New Zealand, the UK and the USA, denuded by people who pretty clearly have never dealt with a shortage before.

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What is a pandemic?

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The WHO has declared the Covid-19 outbreak to be a pandemic. But what does that mean?

Declaring a pandemic has nothing to do with changes to the characteristics of a disease, but is instead associated with concerns over its geographic spread. According to the World Health Organization, a pandemic is declared when a new disease for which people do not have immunity spreads around the world beyond expectations.

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Coronavirus facts: is there a cure and what is the mortality rate of the virus?

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Covid-19 essential guide: can it be caught on public transport, how is it different from the flu, and how sick will I get?

The Covid-19 virus is a member of the coronavirus family that made the jump from animals to humans late last year. Many of those initially infected either worked or frequently shopped in the Huanan seafood wholesale market in the centre of the Chinese city of Wuhan. Unusually for a virus that has made the jump from one species to another, it appears to transmit effectively in humans – current estimates show that without strong containment measures the average person who catches Covid-19 will pass it on to two others. The virus also appears to have a higher mortality rate than common illnesses such as seasonal flu. The combination of coronavirus’s ability to spread and cause serious illness has prompted many countries, including the UK, to introduce or plan extensive public health measures aimed at containing and limiting the impact of the epidemic.

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From confidence to quarantine: how coronavirus swept Italy

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Undetected transmissions in early stage of outbreak at heart of current difficulties

Italy appeared well ahead of the curve when the coronavirus outbreak began to spread outside China.

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Coronavirus live updates: Italy-wide lockdown comes into force

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UK and US had worst days trading since 2008 GFC; Global cases near 110,000; Grand Princess passengers disembark. Follow the latest news.

As the whole of Italy goes into lockdown, there are some reassuring signs that measures are starting to work. Across the 11 towns that went into quarantine over two weeks ago, the number of cases is beginning to fall.

Virgin Atlantic has called on the European Commission and UK flight slots co-ordinator to relax rules amid the coronavirus outbreak, PA reports.

Chief executive Shai Weiss said: “Last month Virgin Atlantic and industry partners committed to achieving net zero carbon by 2050.

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Second person ever to be cleared of HIV reveals identity

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Adam Castillejo, known as the London patient, goes public to give hope to others with illness

The second person ever to be cleared of HIV has revealed his identity, saying he wants to be an “ambassador of hope” to others with the condition.

Adam Castillejo, the so-called London patient, was declared free of HIV last year, 18 months after stopping antiretroviral therapy following a stem cell – or bone marrow – transplant to treat blood cancer.

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Can a face mask stop coronavirus? Covid-19 facts checked

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The truth about how easy it is to catch coronavirus, who is most vulnerable and what you can do to avoid infection

Wearing a face mask is certainly not an iron-clad guarantee that you won’t get sick – viruses can also transmit through the eyes and tiny viral particles, known as aerosols, can penetrate masks. However, masks are effective at capturing droplets, which is a main transmission route of coronavirus, and some studies have estimated a roughly fivefold protection versus no barrier alone (although others have found lower levels of effectiveness).

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How did China get to grips with its coronavirus outbreak?

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World is looking at Beijing to see what lessons can be learned as new cases of infections fall

As coronavirus infections around the world rise, the number of new cases in China has plummeted dramatically, prompting some observers to look to Beijing for lessons.

In recent days, the number of daily new cases in China has gone from almost 2,000 less than three weeks ago to under 100. On Monday, China’s national health commission reported 40 new cases, its lowest daily since authorities began tracking the outbreak in January. According to the official figures, new infections in the rest of China, outside of Hubei province which has been hardest hit, have almost completely stopped.

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Coronavirus symptoms: what are they and should I see a doctor?

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What are the symptoms caused by the virus from Wuhan in China, how does it spread, and should you call a doctor?

It is caused by a member of the coronavirus family that has never been encountered before. Like other coronaviruses, it has come from animals. Many of those initially infected either worked or frequently shopped in the Huanan seafood wholesale market in the centre of the Chinese city.

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Can a face mask stop it spreading? Coronavirus facts checked

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The truth about how easy it is to catch Covid-19, who is vulnerable and what you can do to avoid infection

Wearing a face mask is certainly not an iron-clad guarantee that you won’t get sick – viruses can also transmit through the eyes and tiny viral particles, known as aerosols, can penetrate masks. However, masks are effective at capturing droplets, which is a main transmission route of coronavirus, and some studies have estimated a roughly fivefold protection versus no barrier alone (although others have found lower levels of effectiveness).

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Coronavirus: nine reasons to be reassured

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Yes, Covid-19 is serious, but context is key and the world is well placed to deal with it

The coronavirus epidemic plainly poses an exceptionally serious global problem: in a few short weeks, it has spread from China to more than 80 countries, infecting more than 100,000 people so far and causing more than 3,400 deaths.

But as we are hit with minute-by-minute updates from around the world, experiencing the advance of Covid-19 in real time – news alerts, huge headlines, social media hysteria – there’s a risk that we might lose some essential context.

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We learned four valuable lessons from Ebola. They can help us fight the coronavirus | Chris Withington

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Working in the poorest countries in the world, I saw firsthand that dysfunctional health systems can’t contain an epidemic

The world is on the brink of a global pandemic, and it’s the poorest countries with the weakest health systems that will likely be hit the worst.

I was part of the Ebola response in West Africa. We learned important lessons during that crisis that can help us fight the spread of coronavirus here and overseas.

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Inside the cruise ship that became a coronavirus breeding ground

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As contagion swept through the Diamond Princess, its crew had to carry on working. Here, they recall the climate of chaos and fear that prevailed during the ship’s two-week quarantine

Christian Santos* remembers staying awake at night, anxiously listening to the sound of his colleague coughing. They were sleeping below deck, in one of the small rooms shared by workers on board the stricken Diamond Princess cruise ship.

He had spent the previous two weeks serving guests who were confined to their rooms, and watching the miserable failure of disease-control measures on the vessel. Now he knew the coronavirus, which had already transmitted to hundreds of people onboard, had almost certainly entered his own cabin.

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