“Immunity debt,” a theory to explain the global surge in non-covid infections since pandemic restrictions were lifted, is increasingly being challenged by emerging evidence. Nick Tsergas reports Myco...

Peixe – apontado como elo entre o matador e os mandantes do crime – conseguiu quase 200 mil reais para projeto em área de milícia

In 2022 my country entered a new era of cruelty. It will take more than one election to get the old, tolerant Sweden back, writes Swedish journalist Martin Gelin

Há dois projetos de data centers em Sergipe com protocolo de intenção assinados; um deles consumirá mais energia do que todo o estado.

Embrace complexity and nuance, but do it right.

Over the last year, our lab has been developing a policy on AI use. To do this, we did three main things: We read a lot of academic publications and tech news. We set up an #ai channel on our la...

SARS-CoV-2 offers a new context to evaluate the relationship between viral infection and allergic disease. A biologically plausible mechanism exists for postinfectious type 2 helper T cell–skewed resp...

Reactivation of typically harmless anelloviruses, in particular, seems to be linked with developing long COVID, study finds.

Chronic reactivation of distinct herpesviruses and anelloviruses occur during acute and long COVID-19, and track with disease severity, inflammation and outcomes, revealing immune signatures with prog...

As the DRC confirm more than 1,000 have died in what has already been declared the fastest outbreak in history, emergency medicine practitioner Dr Simon Mardel tells Joe Shute how this growing crisis ...

Vírus como os da covid-19, HIV e zika podem estar por trás de dor persistente na região escrotal, condição que impacta a qualidade de vida e ainda é pouco diagnosticada

A new brain imaging study led by researchers at the Center for Addiction and Mental Health (CAMH), published in eBioMedicine, provides the strongest evidence to date that long COVID is associated with...

ALT: Dilma and Lula: Waving and Blowing a Kiss

Water used at the power plants that supply electricity to data centers can be much greater than the water used in the data centers themselves.

Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV- 2) was declared a pandemic by WHO in March 2020. The causative organism has since undergone a s...

Patients with post-COVID-19 chronic respiratory symptoms should be screened for TB, especially in TB-endemic areas, even though the result of the Ziehl-Neelsen stain was negative.