DEAR DR. ROACH: I watched a show that described how a virus invades a cell and found it fascinating. What is the difference between a virus and a bacterial infection? -- G.D. ANSWER: Viral infections ...

DEAR DR. ROACH: I watched a show that described how a virus invades a cell and found it fascinating. What is the difference between a virus and a bacterial infection? — G.D. ANSWER: Viral infections ...

DEAR DR. ROACH: I watched a show that described how a virus invades a cell and found it fascinating. What is the difference between a virus and a bacterial infection? — G.D. ANSWER: Viral infections ...

We're in the midst of flu season, and the U.S. is facing a wave that's straining hospitals and closing schools. But not all influenza is the same. There are some notable differences between flu A and ...

RSV causes a mild infection similar to the common cold. But, RSV is more likely to cause fever, wheezing, and difficulty eating. Both may be treated at home without medical intervention within around ...

Colds result from viruses, not rain. However, being wet and cold for prolonged periods may lower your immune system, making you more likely to experience an illness like a cold. Share on Pinterest ...

Common colds and the flu differ in many ways, including their causes, some of their symptoms and their treatments. When you purchase through links on our site, we may earn an affiliate commission.