To address the current situation regarding shortages of medicines, a pan-European approach is needed to harmonise data collection across Europe and encourage multidisciplinary discussions to find broad solutions, health experts say.

In all cases, the ultimate goal of basic medical research is to increase the effectiveness of medicine, that is, to promote the healing of patients. In practice, however, it often takes decades for a new discovery to work its way through to clinical practice, which often causes measurable harm in terms of human lives. The discipline of translational medicine is trying to change this, and Hungarian researchers in the field have developed a new model for expediting the practical application of discoveries, something that has recently been reported on in the journal Nature Medicine.

The book of Professor Pálffy covers two centuries of history of the Hungary, a middling power, half a millennium old, that the crushing defeat of the Battle of Mohács in 1526 had broken into three parts. It investigates the Hungarian history from 1526 to 1711 less with the lens of the various national and romantic narratives of the nineteenth and twentieth centuries and more within the framework of and along the boundaries of the two empires of the period, the Ottoman Empire and the Habsburg Monarchy, combined with a knowledge of the international processes at work and the aforementioned basic challenges, inevitabilities, and positive and negative changes.

The root of the bacterial phylogeny, that is, the common ancestor of all living bacteria, was explored by Gergely Szöllösi, the leader of the Lendület (Momentum) Evolutionary Genomics Research Group at ELTE, and his British and Australian colleagues, with a novel approach. As their article in Science shows, the root of the tree was at a different location from where previously supposed.

Today, several vaccines are available as effective means of fighting the pandemic. The operation of the various vaccines is based on different principles, but the immune reaction, which prepares our body for defence against a future infection, is the same. The animation below, prepared by the Hungarian Academy of Sciences, shows how this immune reaction is created and its subsequent effect. Anna Erdei, Vice Secretary-General of MTA and Professor of Immunology at ELTE TTK, led the team that prepared this short video.

The potential health effects of the introduction of fifth generation (5G) telecommunication systems have raised a number of questions among the general public and professionals. As a result, the Hungarian Academy of Sciences has set up an ad hoc 5G Working Committee to arrive at an opinion on the health effects of 5G mobile technology. The resulting document can be downloaded in the article.

The world-renowned physicist Andrei D. Sakharov (1921–1989) was ‘the father of the Soviet hydrogen bomb’ and, as such, an architect of the Soviet superpower. He developed into a fierce fighter for human rights, distinguished by the Nobel Peace Prize. In his words, ‘my fate was larger than what would have followed from my personality. I was merely trying to be worthy of my fate.’ His life and career provide thought-provoking lessons and is worthy of review on the eve of his centennial. Article by István Hargittai.

The Norwegian Academy of Science and Letters has decided to award the Abel Prize for 2021 to László Lovász of Eötvös Loránd University in Budapest, Hungary and Avi Wigderson of the Institute for Advanced Study, Princeton, USA, “for their foundational contributions to theoretical computer science and discrete mathematics, and their leading role in shaping them into central fields of modern mathematics”

Mauro Santos, evolutionary biologist at the Autonomous University of Barcelona, spent some months at the ELKH Centre for Ecological Research (MTA Excellence Research Site) as a participant in the Distinguished Guest Scientist Fellowship Programme of MTA, on the request of director Eörs Szathmáry, academician. Santos dedicated his time here to some major unsolved problems in evolutionary biology, from the formation of chromosomes to the evolutionary effects of ageing. Our interview with him reveals that the pandemic might lead to new possibilities for theoretical scientists.

Researchers at Birmingham University, led by Gergely Toldi, Institute of Immunology and Immunotherapy, who is a member of the Academy of Young Researchers, have proved that the number of regulatory T cells in the immune system of babies exclusively breastfed is significantly higher in the first three weeks of their lives than in the immune systems of babies fed with formula milk only. This adds to the health advantages of breastfeeding, some of which have effects lasting until adulthood.