Provider Resources WA

11/20/25 Provider Alert: Case of H5N5 Influenza Confirmed in Washington

| November 20, 2025
Flock of chickens

Current Situation On November 13, 2025, a Washington resident who has been hospitalized with respiratory illness symptoms since early November tested positive for influenza A H5, a type of avian influenza. Subsequent sequencing confirmed the patient was infected with H5N5 influenza virus. To our knowledge, this is the first known human case of H5N5. The … 11/20/25 Provider Alert: Case of H5N5 Influenza Confirmed in Washington

11/13/25: Health Alert: Infant Botulism Associated with ByHeart Infant Formula

| November 13, 2025

Summary Actions Requested Background Infant botulism is a rare illness where spores of Clostridium botulinum bacteria colonize and grow in an infant’s large intestine. These bacteria release a neurotoxin that causes symptoms like constipation, weakness (especially in sucking, crying, and swallowing), and loss of muscle tone. If untreated, the condition can lead to paralysis, trouble … 11/13/25: Health Alert: Infant Botulism Associated with ByHeart Infant Formula

09/19/25 News Alert: DOH and Health Partners Emphasize the Need for Equitable Access and Evidence-Based Vaccine Policy

| September 22, 2025

Summary: The West Coast Health Alliance affirms the long-standing recommendations from the American Academy of Pediatrics (AAP), supporting parental choice in whether their child receives the combined MMRV vaccine or separate MMR and varicella vaccines for the first dose in children under four years of age. DOH and Health Partners Emphasize the Need for Equitable Access and … 09/19/25 News Alert: DOH and Health Partners Emphasize the Need for Equitable Access and Evidence-Based Vaccine Policy

09/15/25 Health Advisory: 2025–2026 respiratory-illness season vaccine recommendations

| September 15, 2025
Gloved hand squeeze bicep while giving a shot.

Summary Influenza COVID-19 RSV Co-administration of COVID-19, flu, and RSV vaccines is safe. Vaccination is one of the best ways to prevent severe disease and hospitalization. COVID-19 vaccine recommendations and Washington State Department of Health (DOH) support evidence-based recommendations from trusted national medical specialty societies, including the American Academy of Pediatrics (AAP), the American Academy … 09/15/25 Health Advisory: 2025–2026 respiratory-illness season vaccine recommendations

08/06/25 Health Advisory: Possible case of locally acquired malaria in Pierce County

| August 6, 2025

Summary: Though the risk remains low, be vigilant for possible cases of malaria and act urgently to diagnose and treat. An East Pierce County woman who has not traveled recently was diagnosed with malaria Aug. 2. Tacoma-Pierce County Health Department is working with Washington State Department of Health (DOH) and Centers for Disease Control and … 08/06/25 Health Advisory: Possible case of locally acquired malaria in Pierce County

7/30/25 Provider Alert: Chagas Disease Screening Recommendations in Washington  

| July 30, 2025

Summary: Screen patients for Chagas disease if they have a history of residence in or prolonged travel to Mexico, Central, or South America. Chagas disease is a vector-borne parasitic disease which, if left untreated, can lead to chronic cardiac and gastrointestinal symptoms, adverse pregnancy outcomes, and/or congenital Chagas disease in infants. Current Situation The Washington State … 7/30/25 Provider Alert: Chagas Disease Screening Recommendations in Washington  

07/24/25 Health Advisory: Pfizer recall of Benzathine Penicillin G injectable suspension (Bicillin LA)

| July 24, 2025

Summary: Check your Bicillin LA and save remaining supply to treat pregnant people and infants with syphilis. Pfizer voluntarily recalled 12 lots of Benzathine Penicillin G Injectable Suspension (Bicillin LA) after particulates were found during a visual inspection. The recall comes amid high syphilis diagnoses across the U.S. Penicillin is the only recommended treatment for pregnant people … 07/24/25 Health Advisory: Pfizer recall of Benzathine Penicillin G injectable suspension (Bicillin LA)

07/17/25: High Temperatures coming to Washington

| July 17, 2025
Sun with red thermometer

OLYMPIA – The National Weather Service is forecasting dangerously high temperatures across parts of Washington this week. Heat advisories are issued for several counties statewide for much of the week, with dangerously high temperatures both during the day and overnight and close to 100 degree highs expected Wednesday in some areas. The National Weather Service is High heat can … 07/17/25: High Temperatures coming to Washington

07/01/25 Health Advisory: Screening guidance for Candida auris in light of new local cases

| July 1, 2025

Summary: Upgrade screening and preparation for Candida auris. Two facilities in Seattle have known transmission of Candida auris (C. auris). We have limited information about how much transmission is occurring in Washington. We recommend that you: Early screening is critical for rapid identification so you can quickly implement infection control measures and prevent spread at your facility.  Background As of … 07/01/25 Health Advisory: Screening guidance for Candida auris in light of new local cases

03/10/25 Health Advisory: Report any serious adverse events after ceftriaxone administration

| March 10, 2025
IV bags hanging from an IV pole.

Summary On Feb. 7, 2025, Centers for Disease Control and Prevention (CDC) issued a call for cases related to about 10 severe adverse events that closely followed ceftriaxone injection or infusion. The events began Sept. 1, 2024. No single product type or lot number is tied to these severe events. While there is no confirmed … 03/10/25 Health Advisory: Report any serious adverse events after ceftriaxone administration