Bacteria can play established roles both as pathogens during infection but also as part of the host microbiota. The immune response to bacterial infection is a critical defence strategy protecting the ...

A new study traces the molecular pathway connecting the gut immune system to the brain during a parasitic infection, ...

The term “host-pathogen interactions” refers to the dynamic interplay between the host organism (such as humans and/or animals) and the infective agent (such as parasites, fungi, viruses or bacteria).

Lara Herrero receives funding from NHMRC. Wesley Freppel does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has ...

The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new variants, a phenomenon often called immune imprinting. A new study shows ...

If the COVID-19 pandemic has done one thing, it’s made us all more familiar with some of the important players in the immune system. Antibodies, B cells, and T cells are among the best known parts of ...

Natural immunity due to COVID-19 infection provides strong protection against reinfection and serious illness for several months after initial infection, but immunity wanes over time, a new study has ...

Experts weigh in on how long immunity lasts after an infection — or vaccination. By Knvul Sheikh The United States has reported more monkeypox cases than any other country in the world. As people ...

The following is an extract from our Health Check newsletter. Each week, we explore the latest goings-on in health, whether it be the results of a study, a new infectious outbreak or the initiation of ...

Scientists have uncovered a link between COVID-19 control measures and a surge in serious infections in children following the pandemic. Subscribe to our newsletter for the latest sci-tech news ...

COVID-19 antibodies can stay in the body for several months up to over a year. A combination of natural and vaccine-based immunity likely provides more protection. Antibodies are proteins that ...