Bugged

A friend of mine is a hardy, active, very hard-working soul and was therefore quite peeved to discover that he had contracted a second sinus infection only 6 weeks after he got over his first one. He had the good sense to visit his doctor before his symptoms got too debilitating. She told him there is "nasty stuff" going around, and many of her patients have not only sinus issues like his but also a persistent cough.