The Biden administration declared monkeypox a public health emergency on Thursday as cases topped 6,600 nationwide.
The declaration could facilitate access to emergency funds, allow health agencies to collect more data about cases and vaccinations, accelerate vaccine distribution and make it easier for doctors to prescribe treatment.
A quarter of U.S. cases are in New York state, which declared a state of emergency last week. California and Illinois followed suit with emergency declarations Monday.
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Monkeypox is rarely fatal, and there have been no deaths in the U.S. during the current outbreak.
The World Health Organization declared monkeypox a public health emergency of international concern last month, a designation reserved for the most serious global disease outbreaks. It has previously been used for Covid-19, Zika, H1N1 flu, polio and Ebola. At least 26,200 cases have been confirmed worldwide this year, according to the Centers for Disease Control and Prevention.
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