Costs associated with COVID-19 in healthcare personnel in Greece: a cost-of-illness analysis.

BACKGROUND: Healthcare personnel (HCP) are at increased risk of infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the aetiological agent of coronavirus disease 2019 (COVID-19). AIM: To estimate the costs related to SARS-CoV-2 exposure and infection among HCP in Greece. METHODS: Data were retrieved from the national database of SARS-CoV-2 infections and from the database of HCP exposed to patients with COVID-19. A cost-of-illness analysis was performed to estimate total, direct and indirect costs. RESULTS: In total, 254 HCP with COVID-19 and 3332 HCP exposed to patients with COVID-19 during the first epidemic wave were studied. Of the 254 HCP with COVID-19, 49 (19.3%) were hospitalized (mean length of hospitalization 11.6 days) and four were admitted to intensive care units (mean duration 10.8 days). Overall, 1332 (40%) exposed HCP had a mean duration of absenteeism of 7.5 days, and 252 (99.2%) HCP with COVID-19 had a mean duration of absenteeism of 25.8 days. The total costs for the management of the two groups were estimated at €1,735,830 (€772,890 Euros for HCP with COVID-19 and €962,940 for exposed HCP). Absenteeism accounted for a large proportion of the total costs (80.4% of all expenditures), followed by costs for reverse transcriptase polymerase chain reaction and hospitalization (10.2% and 6.5% of all expenditures, respectively). CONCLUSION: COVID-19 is associated with increased rates and duration of absenteeism among HCP. Indirect costs, particularly absenteeism, are the major driver of total costs among exposed HCP and HCP with COVID-19. The estimated total costs are conservative. Studies are needed to explore the impact of COVID-19 vaccination of HCP on absenteeism and COVID-19-associated costs.

Hospital factors associated with SARS-CoV-2 infection among healthcare personnel in Greece.

Healthcare workers (HCWs) have been recognized as a high-risk group for infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). This study estimated their risk of infection based on hospital characteristics. Factors significantly associated with increased risk for SARS-CoV-2 infection were: working in a non-referral hospital compared with a coronavirus disease 2019 (COVID-19) referral hospital, working in a hospital with a high number of employees, and working in a hospital with an increased number of patients with COVID-19. This study revealed gaps in infection control in the non-referral hospitals. There is an urgent need for continuous training in infection control practices. Compliance of HCWs with the use of personal protective equipment should also be addressed.

Changing trends and pretravel preparation of business travelers from Greece during the financial crisis.

OBJECTIVES: Unemployment in Greece has been increasing as a result of the financial crisis. The aim of this study was to assess the changing trends of business travelers and their pretravel preparation. STUDY DESIGN: Prospective, questionnaire-based study. METHODS: The study was conducted between 2008 and 2016 at all Regional Public Health Departments. All travelers seeking pretravel advice during the study period were invited to participate. RESULTS: A total of 12,379 travelers completed the questionnaire, 58% of whom were business travelers. Between 2008 and 2016, the proportion of business travelers increased from 33% to 80.7% and those travelling for recreational purposes decreased from 47.9% to 15.5%. Business travelers sought pretravel advice at a mean of 18.5 days before departure; 89.1% were men with a mean age of 34.4 years. The Middle East was the most common destination (47.8%) followed by Sub-Saharan Africa (28.3%). Most business travelers stayed in urban areas (77.6%) and for ≥ 1 month (68.6%). Yellow fever vaccine was administered to 75% of business travelers. A total of 76.2%, 26.9%, 15.5%, and 13.9% of those visiting Sub-Saharan Africa received yellow fever, typhoid fever, hepatitis A, and meningococcal vaccines, respectively. Malaria prophylaxis vaccine was administered to 26.8% of business travelers; including 46.5% of those traveling to Sub-Saharan Africa and 53.5% to those traveling to the Indian subcontinent. CONCLUSIONS: There is an increasing trend for business travel from Greece, especially to developing countries. Improving the knowledge of travel health consultants about the risks of business travel and the pretravel preparation of business travelers is crucial.

A case of imported Middle East Respiratory Syndrome coronavirus infection and public health response, Greece, April 2014.

On 18 April 2014, a case of Middle East Respiratory Syndrome coronavirus (MERS-CoV) infection was laboratory confirmed in Athens, Greece in a patient returning from Jeddah, Saudi Arabia. Main symptoms upon initial presentation were protracted fever and diarrhoea, during hospitalisation he developed bilateral pneumonia and his condition worsened. During 14 days prior to onset of illness, he had extensive contact with the healthcare environment in Jeddah. Contact tracing revealed 73 contacts, no secondary cases had occurred by 22 April.

Malaria in Greece, 1975 to 2010.

Malaria, which was endemic in Greece in the past, was officially eliminated in 1974. Since that time and up to 2010, a number of imported cases (ranging from 19 to 76) have been annually reported. The total number of reported laboratory-confirmed cases between 1975 and 2010 was 1,419. Plasmodium falciparum was identified in 628 (44%) of these cases, while P. vivax was found in 524 (37%). Of the total cases, 1,123 (79%) were male (ratio males vs. females: 3.78). Age was only available for 490 cases, of which 352 (72%) belonged to the 18-40 year-age group. Of the 382 malaria cases reported from 1999 to 2010 for which the region/country of acquisition was known, 210 (55%) were from Africa and 142 (37%) from Asia. The massive introduction of economic migrants, in the period from 1990 to 1991 and from 2006 onwards, mainly from countries where malaria is endemic, resulted in the appearance of introduced sporadic cases. In Peloponnese, Central and East Macedonia, Thrace and East Attica, mosquitoes of the genus Anopheles (e.g. Anopheles sacharovi, A. superpictus and A. maculipenis) that can act as plasmodia vectors are abundant and during the summer of 2011, 27 P. vivax cases were reported in Greek citizens residing in the agricultural area of Evrotas in Lakonia and without travel history. As further P. vivax malaria cases occurred in the Lakonia and East Attica areas in 2012, it is becoming urgent to strengthen surveillance and perform integrated mosquito control that will help eliminate the potential risk of malaria reintroduction and reestablishment.

Cluster of new influenza A(H1N1) cases in travellers returning from Scotland to Greece - community transmission within the European Union?

On 26 and 27 May, the Hellenic Centre for Disease Control and Prevention in Greece reported two confirmed cases of new influenza A(H1N1) virus infection in travellers returning from Scotland. The two cases had no apparent traceable links to an infectious source. Herein we report details of the two cases and potential public health implications.