Subject(s)
Coronavirus Infections/therapy , Hospital Information Systems/organization & administration , Intensive Care Units/organization & administration , Surge Capacity , Australia , Coronavirus Infections/epidemiology , Data Collection , Humans , Pandemics , SARS-CoV-2 , Ventilators, Mechanical/supply & distribution , WorkforceABSTRACT
BACKGROUND: Doctors commonly continue to work when they are unwell. This norm is increasingly problematic during the COVID-19 (SARS-CoV-2) pandemic when effective infection control measures are of paramount importance. This study investigates the barriers existing before COVID-19 that prevent junior doctors with an acute respiratory illness working in Canberra, Australia, from taking sick leave, and offers suggestions about how to make sick leave more accessible for junior doctors. METHODS: Anonymous online survey study. RESULTS: 192 junior doctors were invited to participate in the study. Fifty-four responded, and only those who had worked whilst unwell with an acute respiratory illness were included, providing a total number of fifty responses. Of these, 72% believed they were infectious at the time they worked whilst unwell. 86% of respondents did not feel supported by the workplace to take sick leave when they were unwell, and 96% identified concerns about burdening colleagues with extra workload and lack of available cover as the main deterrents to accessing sick leave. CONCLUSION: Junior doctors at our health service, pre-COVID-19, do not widely feel empowered to take sick leave when they have an acute respiratory illness. Junior doctors are primarily concerned about burdening their colleagues with extra workloads in an environment where they perceive there to be a lack of available cover. Having more available cover, leadership from seniors, and clearer guidelines around the impact of sick leave on registration may contribute to a culture where junior doctors feel supported to access sick leave.
Subject(s)
Attitude of Health Personnel , Medical Staff, Hospital/statistics & numerical data , Physicians/statistics & numerical data , Sick Leave/statistics & numerical data , Workload/psychology , Australia , COVID-19 , Humans , Infection Control , Respiratory Tract Infections/physiopathology , Surveys and Questionnaires , Workload/standards , Workload/statistics & numerical dataABSTRACT
Estimates of seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies have been hampered by inadequate assay sensitivity and specificity. Using an enzyme-linked immunosorbent assay-based approach that combines data about immunoglobulin G responses to both the nucleocapsid and spike receptor binding domain antigens, we show that excellent sensitivity and specificity can be achieved. We used this assay to assess the frequency of virus-specific antibodies in a cohort of elective surgery patients in Australia and estimated seroprevalence in Australia to be 0.28% (95% Confidence Interval, 0-1.15%). These data confirm the low level of transmission of SARS-CoV-2 in Australia before July 2020 and validate the specificity of our assay.
Subject(s)
Antibodies, Viral/analysis , COVID-19/diagnosis , Enzyme-Linked Immunosorbent Assay , Seroepidemiologic Studies , Antigens, Viral/immunology , Australia , COVID-19/immunology , Coronavirus Nucleocapsid Proteins/immunology , Humans , Immunoglobulin G/analysis , Phosphoproteins/immunology , Sensitivity and Specificity , Spike Glycoprotein, Coronavirus/immunologyABSTRACT
BACKGROUND: The study aimed to estimate the prevalence of active or previous SARS-CoV-2 infection in asymptomatic adults admitted for elective surgery in Australian hospitals. This surveillance activity was established as part of the National Pandemic Health Intelligence Plan. METHODS: Participants (n = 3037) were recruited from 11 public and private hospitals in four states (NSW, Vic, SA and WA) between 2 June and 17 July 2020, with an overall 66% participation rate. Presence of SARS-CoV-2 viral RNA was assessed by Reverse Transcriptase - Polymerase Chain Reaction (RT-PCR) analysis of nasopharyngeal swabs taken after induction of anaesthesia. Presence of anti-SARS-CoV-2 antibodies was assessed by analysis of serum collected at the same time using a novel dual-antigen ELISA assay. RESULTS: No patient (0/3010) returned a positive RT-PCR result. The Bayesian estimated prevalence of active infection of 0.02% (95% probability interval 0.00-0.11%), with the upper endpoint being 1 in 918. Positive serology (IgG) was observed in 15 of 2991 patients, with a strong positive in five of those individuals (Bayesian estimated seroprevalence 0.16%; 95% probability interval 0.00-0.47%). CONCLUSION: These results confirm that during periods of low community prevalence of SARS-CoV-2 elective surgery patients without fever or respiratory symptoms had a very low prevalence of active SARS-CoV-2 infection.