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, ...

Every day, your immune system performs a delicate balancing act, defending you from thousands of pathogens that cause disease while sparing your body’s own healthy cells. This careful equilibrium is ...

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 ...