Recent Reports of Human Parechovirus (PeV) in the United States—2022 [July 12, 2022, 1:15 PM ET]

Details

• Corporate Authors:
  Centers for Disease Control and Prevention (U.S.). Health Alert Network (HAN)
• Description:
  July 12, 2022, 1:15 PM ET
  
  CDCHAN-00469
  
  The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Advisory to inform clinicians and public health departments that parechovirus (PeV) is currently circulating in the United States. Since May 2022, CDC has received reports from healthcare providers in multiple states of PeV infections in neonates and young infants. Parechoviruses are a group of viruses known to cause a spectrum of disease in humans. Clinicians are encouraged to include PeV in the differential diagnoses of infants presenting with fever, sepsis-like syndrome, or neurologic illness (seizures, meningitis) without another known cause and to test for PeV in children with signs and symptoms compatible with PeV infection (see below). Commercial laboratory assays, multiplex platforms for meningitis and encephalitis, and testing through state public health laboratories (SPHLs) are available to test cerebrospinal fluid (CSF) for PeV to confirm a diagnosis. CDC laboratory support is also available for testing and typing patient specimens.
  
  To date, all PeV positive specimens tested and typed at CDC were type PeV-A3. Because there is presently no systematic surveillance for PeVs in the United States, it is not clear how the number of PeV cases reported in 2022 compares to previous seasons. PeV laboratory testing has become more widely available in recent years, and it is possible that increased testing has led to a higher number of PeV diagnoses compared with previous years.
  
  
• Content Notes:
  Notice of Possible Alert Expiration: The CDC Health Alert, Advisory, Update, and Info Service announcements, distributed by the Health Alert Network (HAN), were active on the date they were originally published. Publication dates have been added to Titles for clarity. A CDC Health Alert, Advisory, Update, and Info Service announcement may expire at any time. They may also be updated or superseded according to later developments. None of the CDC Health Alert, Advisory, Update, or Info Service announcements in the Stacks HAN Collection should be assumed to be current or active. Stacks preserves HAN announcements in order to maintain a record of past CDC actions. Stacks in not designed for up-to-the-minute notifications. For the list of current CDC Health Alert, Advisory, Update, or Info Service announcements, patrons should visit the Health Alert Network (HAN) webpage at https://www.cdc.gov/han/php/about/index.html. For up to the minute reports, subscribe to the HAN email alert system hosted by CDC News & Updates at https://tools.cdc.gov/campaignproxyservice/subscriptions.aspx?topic_id=USCDC_486
  
  Categories of Health Alert Network (HAN) messages:
  
  Health Alert: Requires immediate action or attention, highest level of importance.
  
  Health Advisory: May not require immediate action; provides important information for a specific incident or situation.
  
  Health Update: Unlikely to require immediate action; provides updated information regarding an incident or situation.
  
  HAN Info Service: Does not require immediate action; provides general public health information.
  
  
• Subjects:
  Infant Infant, Newborn Parechovirus Picornaviridae Infections
• Keywords:
  HAN Health Alert Network
• Source:
  HAN ; 469
• Series:
  Health Alert Network
• Subseries:
  CDC Health Advisory
• Publisher:
  Centers for Disease Control and Prevention (CDC) (U.S.)
• Document Type:
  Text
• Genre:
  Alert
• Place as Subject:
  United States
• Rights:
  Public Domain
• Issue:
  00469
• Collection(s):
  Health Alert Network (HAN)
• Main Document Checksum:
  urn:sha-512:38419c41d19a35ee91d5f186c8b6b55ec81811ebfa8777b764747c5d9e028d485284963668a1c467b0413217ae98c86e37b2b687fdaad8f4ff096f89054ade48
• Download URL:
  https://stacks.cdc.gov/view/cdc/119130/cdc_119130_DS1.pdf
• File Type:
  [PDF - 153.84 KB ]