ABSTRACT
Healthcare workers have been categorized among the priority groups for COVID-19 vaccination. However, post-vaccination infections have been identified. This study was conducted to investigate SARS-CoV-2 infection among healthcare workers (HCWs) who received the COVID-19 vaccine. A case series in a multicenter healthcare system in Saudi Arabia was created from HCWs who had (PCR-RT) confirmed SARS-CoV-2 infection after at least one dose of Pfizer-BioNTech vaccination. A total of 20 healthcare workers (HCWs) have been included. The majority (70.0%) were males and the average age was 39.4 ± 10.1 years. They included physicians (55.0%), nurses (25.0%) and other HCWs (20.0%). Eighteen (90%) HCWs had infection after the first dose; 47.1% within the first week, 41.2% within the second week, and 11.8% within the third week. Only two HCWs (10.0%) had infection one week after the second dose. The majority (63.2%) had mild (52.6%) or moderate (10.3%) disease with no severe disease or hospitalization. The majority of post-vaccination COVID-19 infections among HCWs occurred before the full protection of the vaccine is gained. Suspicion of COVID-19 infection should be considered even with a history of COVID-19 vaccination. Recently vaccinated HCWs should be advised to fully comply with all recommended precautions to prevent COVID-19 transmission.
Subject(s)
COVID-19 , Adult , COVID-19 Vaccines , Health Personnel , Humans , Male , Middle Aged , SARS-CoV-2 , Saudi Arabia , Tertiary Care Centers , VaccinationABSTRACT
The Coronavirus Disease 2019 pandemic created a significant disruption in the personal protective equipment (PPE) supply chain while simultaneously creating unprecedented demand for their use. Hospitals pursued different PPE strategies based on local factors, PPE availability, and interpretation of the evolving data on the epidemiology of the disease. After instituting universal face coverings, we sought to assess the comfort and tolerability, along with the advantages and disadvantages for face masks and face shields through a survey of employees at an academic medical center.