Although COVID-19 mRNA vaccines demonstrated high efficacy in clinical trials (1), they were not 100% efficacious. Thus, some infections postvaccination are expected. Limited data are available on effectiveness in skilled nursing facilities (SNFs) and against emerging variants. The Kentucky Department for Public Health (KDPH) and a local health department investigated a COVID-19 outbreak in a SNF that occurred after all residents and health care personnel (HCP) had been offered vaccination. Among 83 residents and 116 HCP, 75 (90.4%) and 61 (52.6%), respectively, received 2 vaccine doses. Twenty-six residents and 20 HCP received positive test results for SARS-CoV-2, the virus that causes COVID-19, including 18 residents and four HCP who had received their second vaccine dose >14 days before the outbreak began. An R.1 lineage variant was detected with whole genome sequencing (WGS). Although the R.1 variant has multiple spike protein mutations, vaccinated residents and HCP were 87% less likely to have symptomatic COVID-19 compared with those who were unvaccinated. Vaccination of SNF populations, including HCP, is critical to reduce the risk for SARS-CoV-2 introduction, transmission, and severe outcomes in SNFs. An ongoing focus on infection prevention and control practices is also essential.

Patients with CDI given a rifaximin chaser regimen experienced a decreased incidence of recurrent diarrhoea compared with placebo.

COVID-19 has led to stigma and discrimination among various groups of people in different populations. Healthcare workers caring for those affected by COVID-19,3 people who have recovered from COVID-19,4 those belonging to lower socioeconomic groups, those having particular religious and racial identities have all been at the receiving end of the discrimination. COVID-19 has led to reinforcement of preexisting stereotypes against various groups. For instance, in Italy, in weeks before the national lockdown started, a state of emergency was declared but everyday life was going on as always, the sentiment toward the Chinese community changed: their restaurants were left empty, more and more parents did not want their children to go to school if they had a Chinese classmate, and a high-profile politician said on TV that ‘we have all seen them eat live mice’.

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This study indicates that a common SNP in the IL-8 gene promoter is an independent predictor of recurrent CDI. Our results could offer risk stratification for patients at high risk for recurrent CDI.