The new level 1 health warning informs travellers that there is an increased risk of dengue fever.

The CDC issued a level 1 global travel advisory, warning that it is seeing higher-than-usual cases of dengue fever among U.S.

A travel alert has been issued by the U.S. Centers for Disease Control and Prevention, warning about the risk of dengue fever ...

Health officials stress the importance of updated vaccines as the CDC issues an urgent polio warning for travelers heading to 30-plus countries during spring break.

The CDC is urging travelers to take preventative measures as dengue fever cases rise in more than a dozen countries.

The US Centers for Disease Control and Prevention has issued a Level 1 Global Travel Alert for dengue fever as the ...

The agency issued a travel alert Wednesday after some countries were reporting increased numbers of cases of the disease.