We’re only at the start of the coronavirus pandemic although the second wave may take a different form to the first one, says veteran virologist Professor Peter Piot, who has spent the past 40 years tracking down and fighting viruses.
Some people’s immune systems contain pre-existing protection against coronavirus, indicating that they have encountered a similar infection to Covid-19 before, according to Dr Aleksandra Walczak, a physicist at École Normale Supérieure in Paris, France.
Short-term anxiety is a normal response to stress, but more needs to be done to understand and treat longer-term anxiety disorders, which affect the lives of millions of people across Europe and impose a significant economic burden on society, according to Professor David Baldwin, head of the mental health group at the University of Southampton, UK.
We are seeing a failure of global health governance in response to Covid-19 because there are too many agencies with different interests, according Professor Colin McInnes, pro-vice chancellor at Aberystwyth University in Wales, UK, who says global institutions such as the World Health Organization and World Bank should stand together in crises.
Europe urgently needs to make its food system more sustainable – or else face growing food insecurity and health impacts – and the coronavirus pandemic offers us an opportunity to push for change, according to Professor Peter Jackson.
A recording of a cough, the noise of a person’s breathing or even the sound of their voice could be used to help diagnose patients with Covid-19 in the future, according to Professor Cecilia Mascolo, an expert in mobile health at data analysis at the University of Cambridge, UK.
In March, a study revealed that between 50,000 and 100,000 deaths could be avoided this year in China if air pollution stayed at the same level as during the coronavirus lockdown. While other parts of the world have also seen improvements in air quality, the impact in Europe is likely to be less dramatic than for China, according to Dr Kristin Aunan from the Centre for International Climate Research (CICERO) in Norway, who conducted the study.
Human spaceflight is dangerous, but worth the risk, according to Jan Wörner, the Director General of the European Space Agency (ESA). But even so, there are limits – like Mars. Robots, as proxies for human exploration, can take on dangerous missions by travelling to places astronauts are not yet capable of reaching, but they can never replace what we learn from putting women and men in space, according Wörner.
We know that outbreaks like coronavirus will become more common in the future and tackling them is the Apollo programme of our time, according to Professor Marion Koopmans, head of the viroscience department at Erasmus University Medical Centre in Rotterdam, the Netherlands.
The race for a vaccine against the novel coronavirus, or SARS-CoV-2, is on, with 54 different vaccines under development, two of which are already being tested in humans, according to the World Health Organization. And among the different candidates is a new player on the scene – mRNA vaccines.
The red planet may be our best bet for finding out whether we’re alone in the universe.
Reducing crew numbers onboard ships could overcome labour shortages and increase shipping levels.
Metagenomics can help us spot emerging diseases such as coronavirus, says virologist Marion Koopmans.