Why can the human immune system often remember a vaccination for a whole lifetime? Researchers at ...

In people on HIV drugs, the virus may still exhaust T cells, making it hard to fight back For two decades, the dominant idea in HIV research has been that antiretroviral therapy effectively wipes out ...

Discover what immunity is and learn effective ways to enhance your immune system for better health and well-being.

In the summer of 2008, in a cave nestled within Siberia’s Altai Mountains, Russian scientists unearthed a sliver of a finger bone. At first, the scientists assumed the fossil was from a Neanderthal — ...

During the recent Covid-19 pandemic, the rate of serious illness and death was jarringly high in older populations. Why? Weakening immune systems — as we age, we become more vulnerable to infections, ...

Vaccines have traditionally worked by teaching the immune system to recognize a specific virus or bacterium—in effect, ...

Growing research suggests the bacteria left behind by the common childhood infection may trick the immune system into ...

Study reveals how our immune system transforms across a lifetime—unlocking the potential for predicting disease risk and optimizing health before symptoms appear. Resource: Integrating single-cell RNA ...

Groundbreaking study led by Weizmann Institute of Science and Hadassah AIDS Center scientists paves the way for new medical therapies that target the body’s bacterial ecosystem The post Israeli ...