How would you strengthen your immune system? Many take supplements, vitamin C, and foods that are healthy. However, there are those who go to extremes and risk their health and that of others. A video ...

An antibody (teal) bound to its target, the HIV protein Env (white and gray), also attaches to an immune cell via a receptor (red) on the immune cell’s surface. This interaction can activate the ...

Secondary infections caused by bacteria or viruses during hospital care remain a long-standing global challenge, despite advances in modern medicine. In particular, mixed bacterial–viral infections in ...