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Volume 30, Number 9—September 2024
Research

Formation of Single-Species and Multispecies Biofilm by Isolates from Septic Transfusion Reactions in Platelet Bag Model

Cheryl Anne Hapip, Erin Fischer, Tamar Perla Feldman, and Bethany L. BrownComments to Author 
Author affiliation: American Red Cross, Rockville, Maryland, USA

Main Article

Figure 5

Gram-stained platelet bag coupons incubated with Staphylococcus saprophyticus in APH PLT before sonication and Gram-stained duplicate coupons after sonication. A) Accumulation of platelets and gram-positive cocci on the coupon. B) Visual analysis after sonication showing no evidence of platelets or cocci on the surface of the coupon, indicating that the sonication procedure effectively removed the biofilm and bacteria. The grid pattern observed on the coupon reflects the texture of the inner surface of Amicus (Fresenius Kabi, https://www.fresenius-kabi.com) platelet bags. APH PLT, apheresis platelets.

Figure 5. Gram-stained platelet bag coupons incubated with Staphylococcus saprophyticus in APH PLT before sonication and Gram-stained duplicate coupons after sonication. A) Accumulation of platelets and gram-positive cocci on the coupon. B) Visual analysis after sonication showing no evidence of platelets or cocci on the surface of the coupon, indicating that the sonication procedure effectively removed the biofilm and bacteria. The grid pattern observed on the coupon reflects the texture of the inner surface of Amicus (Fresenius Kabi, https://www.fresenius-kabi.com) platelet bags. APH PLT, apheresis platelets.

Main Article

Page created: July 16, 2024
Page updated: August 20, 2024
Page reviewed: August 20, 2024
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