281 search results for “virus” in the Public website
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Statistics & Data Science (MSc)
The master’s programme Statistics & Data Science provides students with a thorough introduction to the general philosophy and methodology of statistical modelling and data analysis. The programme has two specialisations: Data Science and Statistical Science.
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Corona Measures
A message from our director
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Phyto-pharmaceuticals and gene targeting
We exploit secondary metabolites of plant to develop pharmaceutical compounds and we genetically modify plant genomes to improve crops.
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Gert-Jan Lelieveld in NRC: Fear of the coronavirus is also pervasive
We’re susceptible not only to viruses, but also to fear of viruses. What are the psychological principles at work here? Social and organisational psychologist Gert Jan Lelieveld on the Corona virus at the Dutch news website NRC. Read his 'behavior column' in English.
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Rising infections: how is the University responding?
The infection rate is rising again in the Netherlands, which means it may also be rising among Leiden University’s students and staff. How is the University responding? And what dilemmas is it facing? We spoke to our Rector Magnificus, Chief Security Officer and two other administrators.
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Fighting corona starts with sharing data responsibly
Gathering and distributing patient data can make an important contribution to containing the coronavirus. But if we want to be successful, we need better data. With this objective in mind, Leiden data stewards have joined the Virus Outbreak Data Network (VODAN).
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First patient in the Netherlands successfully treated with stem cell gene therapy
Researchers from the Leiden University Medical Center (LUMC) have successfully used stem cell gene therapy to treat a baby with the severe congenital immune disorder SCID. An important milestone: it is the first time stem cell gene therapy of Dutch origin has been administered to a patient, and also…
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Jeroen Wolbers on Capacity and Network Management Dilemmas during the Corona Crisis in The Netherlands
Decision makers are faced with dilemmas as result of the corona crisis. Dr. Jeroen Wolbers, Assistant Professor Crisis Governance at the Crisis Research Center explains the existing dilemmas and what makes the corona crisis unique when compared to other crises.
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André Gerrits: ‘Coronavirus is speeding up social developments'
All the world leaders have had to choose an approach during the global Covid-19 crisis. But which approach is the most effective? André Gerrits, Professor of International Studies & Global Politics, who lectures in the BA International Studies, is observing some interesting developments. ‘Democracies…
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‘The Netherlands thought it was prepared for a pandemic, but was in for a surprise’
Has the Netherlands responded well to the corona crisis? Or are we, as Geert Wilders terms it, the ‘dunce’ of Europe? A group of authors including Leiden professor Arjen Boin have analysed the Dutch approach and come up with valuable lessons for the next pandemic.
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Corona crisis: ‘People want analysis, not emotion’
‘There’s a lot of evaluation in the Netherlands, but this doesn’t always lead to change,’ says Wout Broekema, Assistant Professor of Crisis Governance at the Institute of Security and Global Affairs. Learning from a crisis is complicated, but experts can help.
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In lockdown during fieldwork abroad
Imagine: you are at the end of your fieldwork in Peru and ready to go home when all flights get canceled because of Covid-19. It happened to master student Visual Ethnography Mark Lindenberg. By now, four months later than scheduled, he is back in the Netherlands. How does he look back? And what was…
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Coronavirus student campaign launched: ‘For student life. That’s why’
The National Chamber of Student Associations (LKvV) launched a coronavirus campaign today: ‘That’s why.’ The campaign was launched together with Ingrid van Engelshoven, Minister of Education. The aim of this national campaign is to get students to follow the coronavirus rules. The virus is still spreading…
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Four bold Faculty of Science researchers receive NWO XS grants
Four scientists from the Faculty of Science will receive a grant of up to 50,000 euros in the Open Competition Domain Science - XS from science financier NWO. This category emphatically strives to encourage curiosity-driven and bold research involving a relatively quick analysis of a promising idea.…
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Corona crisis: how is the Netherlands responding?
‘The Netherlands’ response to coronavirus is inconsistent.’ These are the words of Leiden political scientist Arjen Boin, an expert in crisis management. Vulnerable groups such as the elderly need more personalised advice. ‘It would be better to cancel bridge tournaments than football games.’
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‘Skin injection could allow us to vaccinate up to five times more people from the same supplies’
The current COVID-19 vaccination campaign involves injecting the vaccine into muscle tissue, but injecting a smaller amount of vaccine in the skin might also provide good protection. The #wakeuptocorona crowdfunding campaign has enabled Anna Roukens (LUMC) to examine the safety and efficacy of vaccination…
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Nutrient-rich water is heaven for disease-spreading mosquitoes
When mosquito eggs hatch in nutrient-rich water, the mosquitoes are larger and they can also fly further. That is the first conclusion of a study from by the Netherlands Centre for One Health (NCOH) by PhD-student Sam Boerlijst.
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From Rapenburg Radio to #Snorona: Leiden University students in a time of coronavirus
Leiden University announced on 19 March 2020 that there would be no more face-to-face teaching for the rest of this academic year. That was a big decision with big consequences, but students in Leiden are staying positive and trying to make the best of it. Read on to be inspired by how Leiden students…
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#COVID under19: Children’s rights during the coronavirus pandemic
Children and young people feel the government is not listening to them during the coronavirus pandemic and this is a cause for concern in light of international children’s rights. This is the conclusion of a recent report by a research team from Leiden University on how children and youngsters have…
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Luuk van Middelaar on the EU's response to the corona crisis
In recent weeks, Luuk van Middelaar has commented widely in the European press on the EU response to the corona crisis.
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Postponed- Making a Laboratory: What Method for Erotohistoriography?
Unfortunately we have to postpone the workshop with Ben Spatz due to the Corona-virus.
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Inaugural Lecture Professor Herman van Vlijmen
Prof.Dr. Herman van Vlijmen was appointed as Professor of Computational Drug Discovery at the Division of Medicinal Chemistry in Leiden on April 15th, 2008. He will give his Inaugural Lecture on May 18th, 2009.
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'Everything points to an emergency situation'
Denmark, Poland and Germany are a few of the countries that have closed their borders, entirely or certain sections, in response to the continued advancement of coronavirus. Normally, this is only possible when there is a threat to public order or national security.
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Government unaware of Dutch involvement in Iran nuclear weapons programme sabotage
In 2007, a spy from the Dutch General Intelligence and Security Service (AIVD) planted a destructive computer virus at an Iranian nuclear site, halting the Iranian nuclear weapons programme. Dutch newspaper ‘de Volkskrant’ has revealed that the AIVD kept the crucial role of the Dutch spy a secret from…
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Online portal consolidates ‘social’ knowledge about coronavirus
Understandably, coronavirus is often viewed from a medical perspective. However, researchers in the social sciences and humanities possess a great deal of expertise that could improve our understanding of the virus outbreak and its impact on society. A new portal is consolidating this knowledge.
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Leiden Lockdown Lab Lore
Leiden Lockdown Lab Lore is a series of short youtube videos aimed at keeping physicists lab instincts alive during the lockdown. This time, we have a physics contest: can you solve the Cola bubble mystery?
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Remarkable PhD research: diagnosing sepsis in premature babies
How can we diagnose the life-threatening condition sepsis in premature babies as quickly and accurately as possible? That is what PhD student Manchu Thangavelu from the Leiden Academic Centre for Drug Research (LACDR) wants to figure out.
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Impact of COVID-19: Digital food collectives in Rotterdam
PhD candidate Vincent Walstra reflects on alternative social interactions and mutual aid in the city of Rotterdam during the first wave of the Covid-19 pandemic.
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Immunity, Infection and Tolerance
Our immune system protects us against disease, but every now and then, something goes wrong: an enemy invades our bodies or our immune system attacks our own cells and we become ill. Doctors and researchers at the Leiden University Medical Center (LUMC) want to be able to manipulate the immune system…
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A university in times of corona: one year on
It is exactly one year ago that the university had to close, bang in the middle of the academic year. Suddenly, on that third Monday in March, we found ourselves at home, working and studying online – many of us from that cramped attic or student room. The momentous coronavirus year in pictures.
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Students meet alumni at digital meeting place in Corona time
The International Institute of Air and Space Law (IIASL) has always been proud of its network, and most notably its alumni. These unprecedented Corona times mean that the students have not had the same opportunities as in past years to meet and engage in personal relationships with that alumni-base,…
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Leiden collaboration supports development of vaccine against coronavirus
The Department of Medical Microbiology of Leiden University Medical Centre (LUMC) will investigate the efficacy of a new experimental vaccine from the pharmaceutical company Jansen against the coronavirus. The research is being conducted in collaboration with the The Janssen Pharmaceutical Companies…
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Exhibition 'The Drake Equation' - online
In Green Bank, Virginia are some giant radio telescopes which astronomers use to study objects deep in space. Because these telescopes are built to capture very faint redio signals, the area around the observatory is officially a 'radio-quiet' zone, without WiFi, radio or Cell signal. Photographers…
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Coronavirus: Powers of employers to deal with reckless behaviour of workers
In the public debate on the coronavirus, bold assertions from academics, doctors and other medical practitioners are often heard. For example, that the coronavirus would be no more deadly than the flu. Or that measures to combat the virus like wearing face coverings are unnecessary.
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Amanda Foks receives prestigious Junior Postdoc fellowship
Dr. Amanda Foks obtained a fellowship from the dr. E. Dekker-program for the project ' Can promotion of efferocytosis induce regression of atherosclerosis?', in which she aims to identify novel targets to promote regression of atherosclerosis. This research grant allows her to initiate independent research…
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Bio-inspired engineering to fight emerging viral diseases
Leiden Scientists are getting prepared to tackle future epidemics. A group of scientists led by Dr. Alireza Mashaghi has used innovative engineering approaches to make the first “Lassa Hemorrhagic Syndrome on-a-Chip”. World Health Organization has listed Lassa fever among diseases that pose the greatest…
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Open Day Success
The Open Day of Leiden University, on the 8th of this month, was a success again: 483 prospective students came to find out what Leiden has to offer. The Institute of Biology Leiden was also present.
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Legal justification Covid measures lacking
Ever since the coronavirus crisis began, people have been arguing about the legal justification for measures. The problem: far-reaching measures such as an obligation to wear face masks, get tested, or school closures violate the Constitution. The Cabinet had the difficult task of weighing fundamental…
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Wim Voermans in Nieuwsuur on weak legal basis of curfew
The decision by the court in preliminary relief proceedings to immediately lift the curfew in the Netherlands – following a case brought by pressure group Viruswaarheid (Virus Truth) – has been overturned until the appeal on the case is heard this Friday. The government is doing everything in its power…
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Leiden student associations urge students to socially distance
In a joint letter, the Leiden student associations have appeal to students to practise 1.5m distancing and to only meet others if they are fit and well. They urge them to observe the corona rules to prevent a local spike.
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Wim Voermans on freedoms surrendered during two years of coronavirus
During the coronavirus years 2020 and 2021, Dutch citizens became poorer, more anxious, less free and more rebellious. The State gained more power and entered the lives of citizens in all manner of ways to protect their health. Only recently did the State give citizens their freedom back – in part.
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Stolker: ‘Scholars are people with not only insights but also doubts’
What is the role of academia in solving societal problems such as the corona crisis? Rector Magnificus Carel Stolker spoke about this at the opening of the academic year on 31 August.
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New transmission microscope for low-energy electrons
Physicist Daniël Geelen has developed a new microscope that uses low-energy electrons. Those are less harmful to biological and organic materials. Geelen defends his PhD thesis on May 31st.
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LUMC will administer first Dutch stem cell gene therapy to patients
Researchers and clinicians at Leiden University Medical Centre (LUMC) are about to begin a milestone clinical study. It will be the first time a stem cell gene therapy developed in the Netherlands is used in a clinic. The therapy will be used to treat children with SCID, a rare disorder where children…
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Medical Delta professor Ariane Briegel: 'I love working with people from different backgrounds'
Multidrug-resistant pathogens and worldwide pandemics are increasing, making infectious diseases more prevalent. To develop new treatments, deeper knowledge of the interaction between bacteria and human cells is required. Ariane Briegel recently became a Medical Delta professor and studies such path…
- Teacher of the Year 2017 throws students in at the deep end with supervision
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Veni grant for ten Leiden researchers
Ten Leiden researchers have been awarded a Veni grant by the Dutch Research Council (NWO). The grant, of up to 280,000 euros, will enable them to elaborate their ideas over a period of three years.
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Janssen COVID-19 vaccine approved for use in EU
The Janssen-Cilag International N.V COVID-19 vaccine has received authorization for emergency use by the European Medicines Agency (EMA) on March 11. The vaccine was developed with fundamental support from the Molecular Virology group of the Leiden University Medical Centre (LUMC).
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More efficient drug development with the help of computer models
The coronavirus has the world in its grip. Finding a cure has never been more important. Unfortunately, the development of new drugs for treatment of the COVID-19 disease caused by the virus and development of a vaccine are complex, lengthy, and above all costly processes. With the help of computer…
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Brand-new professor Gerard van Westen wants to cross boundaries
Brand-new professor Gerard van Westen works at the intersection of artificial intelligence and drug development. For the new chair in Artificial Intelligence and Medicinal Chemistry, he uses computer models to make drug development more efficient. Our ultimate goal is a virtual human which allows you…