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A metagenomic comparison of the infant gut microbiome of industrialised and non-industrialised populations reveals robust differences that researchers say are lifestyle-dependent. The research involved samples from infants of Hadza, a group of modern hunter-gatherers living in Tanzania, and is published in the journal Science.
In a press release published this week, Moderna has shared the first data on its new bivalent adapted vaccine against Omicron.
A study of nearly half a million adults examines the association between total and specific fish intake and melanoma risk.
During confinement, pregnant women suffered more stress than usual among pregnant women, according to a study conducted at Vall d'Hebron Hospital. A new result along the same lines also finds effects on the brain development of the foetus. But the period of neurodevelopment spans childhood and adolescence, so there are many opportunities to favourably influence this process.
A study published in PLoS Medicine examines the effect of traffic noise near schools on children's attention and memory development, compared to those who study in quieter environments.
Glyphosate is one of the most widely used herbicides in the world. New work published in Science reveals that it significantly impairs the ability of bumblebees to maintain the temperature of their hive, a hitherto unsuspected effect that may lead to the decline of this already endangered species, which is essential for pollination.
A review with meta-analysis published in the journal PLoS Medicine concludes that the percentage of asymptomatic people with covid-19 is lower, and that they are less contagious than those who are pre-symptomatic or symptomatic.
A 'quantum internet' would allow, among other things, the flow of inviolable secret messages. Building such a network involves teleporting information between non-interacting elements of the system, something researchers in the Netherlands claim to have achieved. They publish it in Nature.
A study published in The Lancet Infectious Diseases analyses the response of seven monkeypox patients diagnosed in the UK between 2018-2021, treated with the antivirals brincidofovir and tecovirimat.
Respiratory Syncytial Virus (RSV) was responsible for more than 100,000 deaths in children under the age of five worldwide in 2019, a study published in The Lancet estimates. The authors highlight the "urgent need" for vaccines.