In a briefing organised by the Science Media Centre Spain, Amparo Larrauri and Francisco Pozo, researchers at the Health Institute Carlos III, explained how three respiratory viruses are coexisting this autumn: influenza virus, respiratory syncytial virus (responsible for most bronchiolitis) and SARS-CoV-2.

At current CO₂ emission levels, there is a 50 % chance of exceeding 1.5°C warming in nine years. This is one of the conclusions of the Global Carbon Budget 2022 report presented by its coordinator, researcher Pep Canadell, at a briefing organised by SMC Spain.