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Puerto Rico declares dengue fever an epidemic as cases rise The Washington PostPuerto Rico Declares Epidemic Over Dengue - Videos from The Weather Channel The Weather ChannelPuerto Rico health officials declare dengue fever a public health emergency, more than 500 cases reported Fox NewsPuerto Rico declares public health emergency as dengue fever cases rise ABC NewsDengue and severe dengue World Health Organization (WHO)
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The destruction of a Baltimore bridge is hampering a busy port, adding to the strains confronting the global supply chain.
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