Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

From heat-related illnesses to the geographic expansion of infectious diseases, the effects ... body's gastrointestinal lining becomes more permeable under heat stress, allowing toxins and ...

Researchers have discovered that mRNA-based COVID-19 vaccines have a persistent effect on the innate immune system. These mechanisms may help the human body to better protect itself against potential ...

in effect, prime it to recognize and quickly eliminate the pathogen's harmful counterpart, should it ever invade the body. This feature lets you create six vaccines in your own virtual laboratory ...

Its complex network of cells, organs, proteins, and tissues enables the immune system to defend the body from pathogens. A fully functional immune system can distinguish healthy tissue from ...

Bloodborne pathogens such as hepatitis B (HBV) and HIV can be transmitted through contact with infected human blood or other potentially infectious body fluids such as ... or modified tasks and ...

The Karius Test has broad applications in clinical care, drug discovery, and research, offering “a non-invasive assay for identifying pathogens causing disease throughout the body,” according ...

The first line of defence against infection stops the pathogens from entering the body. These first lines of defence are called non-specific defences as they are general defences, not designed to ...

Other fluids move throughout the body as well: in the lungs, the urinary tract, the digestive tract. Yet biologists don't really study the impact of fluid flow when they study pathogens ...

Vaccination Measles Vaccinations introduce a small or weakened version of a pathogen into your body, and the immune system learns how to defend itself. Contraception HIV/AIDs Using barrier ...