Longitudinal kinetics of neutralizing antibodies against circulating SARS-CoV-2 variants and estimated level of group immunity of booster-vaccinated individuals during omicron-dominated COVID-19 outbreaks in the Republic of Korea, 2022

ABSTRACT The coronavirus disease 2019 pandemic persisted for 3 years and is now transitioning to endemicity.We illustrated the change in group immunity induced by vaccination (monovalent vaccines) and breakthrough infections (BIs) in a Cocoa Powder healthcare worker (HCW) cohort.Five sampling points were analyzed: before the third dose and 1, 3, 5,

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PERIOPERATIVE CHANGES OF MICROBIOCENOSIS IN SURGICAL TREATMENT OF PATIENTS WITH COLORECTAL CANCER (review of literature)

Perioperative changes in microbiocenosis in patients with oncological diseases is the widely researched theme in colorectal surgery.In particular, the role of the colon microbiome in the development of purulent-inflammatory postoperative complications and possible significance in cancer disease recurrence have been actively investigated.Data on the

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