Michigan flu cases surge; some kids on ventilators, health officials say
Flu cases are surging in Michigan, state health experts say, as the flu season has hit harder and earlier than...
Flu cases are surging in Michigan, state health experts say, as the flu season has hit harder and earlier than...
Subclade K 'super flu' surging. What to knowA new strain of influenza, Subclade K, is surging across the U.S. Learn...