Diseases, Conditions, Syndromes

CDC expands range of Zika mosquitoes into parts of Northeast

Federal health officials say the mosquitoes that can transmit the Zika virus may live in a broader swath of the U.S. than previously thought—but that doesn't mean they'll cause disease here.

Medications

Understanding the effects of fentanyl

Fentanyl is a highly addictive opioid drug that kills hundreds of Texans every year, according to the Texas Department of Health and Human Services.

Diseases, Conditions, Syndromes

CDC: Risk for catching coronavirus from surfaces is low

The risk for catching the new coronavirus from surfaces is low, the U.S. Centers for Disease Control and Prevention said this week in what some experts say is a long overdue announcement.

Diseases, Conditions, Syndromes

CDC says coronavirus can spread indoors in updated guidance

The top U.S. public health agency said Monday that the coronavirus can spread more than 6 feet through the air, especially in poorly ventilated and enclosed spaces. But agency officials maintained that such spread is uncommon ...

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