Coronavirus: information for students, staff and visitors.

This page is updated regularly; the latest update is at the top. Updates from previous months can be found on the left side of this page.

The global outbreak of coronavirus and the government measures to slow its spread are having a huge impact on society. Our researchers reflect on this impact from the perspective of their own discipline – or are even working on solutions.

Natascha van der Zwan, Assistant Professor at Leiden Univeristy, together with two other authors, wrote a book that explored some of the ways coronavirus is impacting the global capitalist system – and how this could change for better and for worse.

At the moment most rules and regulations regarding Covid-19 have been relaxed in the Netherlands. You can refer to this page for general information about Covid-19, as well as current rules and regulations and how they affect learning and teaching at Leiden University.

It is often said that the true character of a person is only revealed in a crisis. In these days, the coronavirus causes concern about the true state of the multilateral system. Political scientist Gisela Hirschmann (Leiden University) is worried about the future of multilateralism.

The staff of the Leiden University Medical Center are doing all they can to help as many corona patients as possible. They are also making regular media appearances to discuss the disease. Below are a few examples.

This report highlights the huge potential of public inquiries to ensure that lessons are learned from COVID-19 to help the UK prepare for a future pandemic.

Criticism from doctors in the Netherlands about the policy to combat coronavirus is becoming louder. A letter raising their concerns was signed by one thousand doctors. It calls for a new debate on the current measures to deal with the crisis which were recently tightened. Supporters of the letter believe…

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.

What do I do if Mum or Dad gets the virus? Could the slide at the playground have coronavirus on it? Can children die of the virus too? On 15 April, the National Science Agenda organised an hour-long session on Facebook to give children the chance to ask their questions about coronavirus. Leiden psychologist…

Researchers Indu Khatri, Frank Staal and Jacques van Dongen from Leiden University Medical Center (LUMC) have published a perspective article in Frontiers in Immunology about coronavirus and its characteristic ‘spike protein.’ They predict which antibodies would provide the best protection against the…

The genetic code of the new coronavirus has been found: it is closely related to the SARS virus from 2003. Professor of Molecular Virology, Eric Snijder, has been researching coronaviruses for years. We asked him a few questions about the outbreak. ‘It’s still unclear whether this new virus is more…

Leiden University Medical Center (LUMC) has just launched its COVID Radar app. Users of the app are asked to regularly complete a short questionnaire about their health, regardless of whether they are ill or not. This will give the researchers a good idea of the current spread of coronavirus in the…

The Ministry of Health seems to be going full steam ahead in the search for a track-and-trace app to contain the coronavirus crisis. The apps are being developed with irresponsible haste, according to Valerie Frissen, Professor of Digital Technologies and Social Change.

No two pandemics are ever the same. The current coronavirus crisis, for instance, is clearly very different from the deadly plague outbreaks in the 14th and 15th centuries. Can historians learn anything from the coronavirus crisis? And what can we learn at the moment from historians? These are questions…

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…

How do governments distribute resources across economic sectors during a crisis? And why do some sectors receive more than others? The recent COVID-19 pandemic has highlighted the urgency of these questions. In this paper, we explore the extent to which a political economy…

In 2021 a record number of researchers obtained a PhD at Leiden University. Despite the coronavirus pandemic, the number of PhDs conferred was 448, one more than the previous record year of 2018.

On Friday 21 May, the Europa Institute held an online roundtable on the European Union’s coronavirus relief fund NextGenerationEU. The roundtable was organised in the context of the Leiden Law Exchanges (LLX). Their aim is to facilitate an exchange of ideas on current legal issues between academics,…

At the end of March, the first coronavirus infections were detected in southern Africa, which resulted in country after country rapidly closing their borders. Tycho van der Hoog witnessed this process at first hand during his PhD research in Namibia. He analyzes the state of the corona crisis from his…

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…

Two months ago, history student Willemijn contracted coronavirus. At the time she was taking a course given by lecturer Rens Tacoma. What can you do if you’re even too ill to follow online lectures? And how are lecturers dealing with the growing number of sick students? ‘We have to work it out toget…

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…

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.

How are you doing in these strange and unprecedented times? That’s the question we are asking our colleagues in this series. Jasmijn Mioch, for instance, HRM Learning & Development Adviser.

Fake news about ‘patient zero’ and hyperbolic headlines warning about the ‘yellow peril.’ Leiden researchers have spotted fake news galore about coronavirus as well as racial stereotypes about the Chinese. How harmful is this?

How are you doing in these strange and unprecedented times? That is the question we are asking our colleagues in this series. Rosalinde Spitters, for instance, skills lecturer at the Faculty of Social and Behavioural Sciences.

The coronavirus outbreak has demonstrated the strengths and weaknesses of modern diplomacy. In this two-part series of blog posts, I will attempt to analyze how diplomats grappled with the coronavirus pandemic and how international diplomacy can best prepare to meet similar challenges in the future.…

Our Leiden Law Vlogger Daniëlle shows us what life is like at the KOG while keeping to all the coronavirus measures.

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…

Self-employed workers’ hours have significantly decreased during the coronavirus crisis. Their average hours worked decreased most at the start of the crisis, by more than five hours per week. And it was difficult to return to their pre-crisis hours in the quarters that followed. This is the conclusion…

Children are suffering disproportionally from the coronavirus measures. They feel depressed more often compared to other age groups. But what about the legal perspective? Are children’s rights being violated?

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.

In mid-March 2020, the global coronavirus outbreak changed everything in the Netherlands. Staying at home as much as possible and the 1.5 metre rule became the standard. One year on, we reflect on the past year with four Leiden Law School ‘insiders’. What kind of year did they have? And what are their…

Drawing on insights from past and contemporary scholars and world leaders, the report explores the concepts of a new social contract, a new global deal, and networked and inclusive multilateralism introduced recently by Secretary-General António Guterres to help the United Nations better grapple with…

In a few weeks’ time Carel Stolker will be retiring as Rector Magnificus. In a double episode of the Science Shots podcast, we take stock: what were the key lessons, how has the coronavirus crisis been and of course, what will he do to avoid the post-retirement void? Stolker shares his experiences in…

The coronacrisis is emerging as the ultimate test for political leaders. How do national political leaders get ahead or behind ‘the curve’ of fast-changing dynamics. Martin Lodge (London School of Economics and Political Science) and Arjen Boin (Leiden University Institute of Political Science) look…

Tuesday 7 September sees the release of the book ‘Plots stond het Leidse leven stil’ by Charlotte Boin, a freelance writer from Leiden. This book of interviews gives an impression of the turbulent effect of coronavirus on the lives of students, researchers and partners of Leiden University.

The previous blog post in this series discussed the role of international diplomacy during the coronavirus crisis. This post focuses on diplomacy and its challenges in post-corona times. Specifically, the blog post argues that diplomats will face a range of challenges following the Covid-19 pandemic…

Covid-19 has put the Dutch hotel industry under enormous pressure. Compared with October 2019, the average price for a hotel room has plummeted from €124.13 to €94.39, and the occupancy rate from 76.90% to 32.99%. This picture is the same in other European countries.

In this journal article, Dr. Joris Larik and Dr. Richard Ponzio put forward a broad-based pandemic recovery agenda that goes hand in hand with institutional reforms at the global level.

This paper examines the need and possibility for developing online resilience-based approaches in response to COVID-19 vaccine conspiracies, often linked to the far right.

Together with two other authors, Jaroslaw Kantorowicz from ISGA investigates the susceptibility to believing in misinformation.

This study aims to examine how South Korea (hereafter, Korea) and Japan, two neighboring countries in Northeast Asia, have been responding to and mitigating the spread of COVID-19.

This editorial to RHCPP discusses how COVID-19 can be seen as a 'creeping crisis' according to the authors of its lead article (Boin et al, 2020) and how resilience may depend on the real heroes behind the scenes of response to disaster and adversity.

The coronacrisis makes painfully clear that a transboundary crisis requires a transboundary response. The European Union could play a key role, but that has not happened so far. Political scientist Amy Verdun (Leiden University) explains why.

Health psychologist Andrea Evers has been invited by several Dutch and international media to talk about the coronavirus and the measures taken by the government with regard to public health.

Scientists at the LUMC are working hard on potential virus inhibitors, antiviral screening and a treatment for COVID-19. SteunLeiden.nl has started a crowdfunding campaign for this research, under the hashtag #wakeuptocorona. Professor of Virology Eric Snijder explains why this is desperately needed…

In response to the challenges imposed by the COVID-19 pandemic, governments worldwide adopted a variety of strategies that include not just preventive or mitigation strategies adopted to 'flatten the curve', but also interventions aiming to mitigate economic and social impacts of the pandemic.