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  • 04/24/23 Health Advisory: Bivalent COVID-19 Vaccine Use Expanded, Monovalent No Longer Authorized

    04/24/23 Health Advisory: Bivalent COVID-19 Vaccine Use Expanded, Monovalent No Longer Authorized

    Requested actions Monovalent Moderna and Pfizer COVID-19 vaccines are no longer authorized for use in the United States. Read below for how to discard and report as waste. Use the new simplified schedule to administer COVID-19 vaccine. People who are 65 years or older or have immune compromise can now get a second bivalent booster…

  • 03/14/23 Health Advisory: Extensively Drug-Resistant Shigellosis

    03/14/23 Health Advisory: Extensively Drug-Resistant Shigellosis

    Requested actions Background Shigellosis is an acute enteric infection. It is an important cause of domestically acquired and travel-associated bacterial diarrhea in the United States. A low infectious dose makes Shigella bacteria easily transmitted from person to person. Consider shigellosis in the differential diagnosis of acute diarrhea, especially in people who: Shigellosis can be a mild,…