Several large-scale, human-driven changes to the planet — including climate change, the loss of biodiversity and the spread of invasive species — are making infectious diseases more dangerous to people, animals and plants, according to a new study. Scientists have documented these effects before in more targeted studies that have focused on specific diseases and…
In the early days of the Covid pandemic, a team of scientists called on the World Health Organization to acknowledge that the disease could spread through the air. Initially, the agency rebuffed them, despite growing evidence that coronavirus-laden droplets stuck around in the air, making indoor spaces hotbeds of infection. The researchers responded with a…
Women are much more likely than men to have their immune system turn against them, resulting in an array of so-called autoimmune diseases, like lupus and multiple sclerosis. A study published on Thursday offers an explanation rooted in the X chromosome. The research, published in the journal Cell, suggests that a special set of molecules…
