A Questionnaire Survey of Personal and Occupational Variables Associated With SARS-COV-2 Infection in Health Care Personnel of the Spanish Central Military Hospital.

INTRODUCTION: Spain is the country with the highest number of health care workers affected by coronavirus disease 2019 (COVID-19) in the world. The aim of this study was to describe the epidemiology of severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) infection in health care worker (HCW) at the Gómez Ulla Military Hospital (HCDGU). MATERIALS AND METHODS: A case-control study was conducted during the first outbreak of COVID 19 at GUMH. The study was extended to the total number of HCW in the hospital who met the inclusion criteria. Health care worker of the HCDGU were civilian and military personnel that included nursing and medicine students of Spanish Military Academy, medicine specialty residents, and nursing residents of Medical Surgical Specialty in Operations (EMQO). A questionnaire of 33 items was prepared. The questionnaire was sent by e-mail to the entire population of study. With this questionnaire personnel were classified into sick (cases) or healthy. RESULTS AND CONCLUSIONS: One hundred fifty professionals answered the questionnaire. Cases were defined as those who tested positive in the diagnostic tests (n = 28, 20.7%) and no cases were those who tested negative (n = 107, 79.3%). Therefore, the percentage of SARS-CoV-2 in the GUMH was 20.7%. Of the total number of cases, 64.3% were men (P < .05), with a mean age of 47.1 years (SD 13.3), a mean BMI of 25.3 (SD 3.8), and 48.2% being overweight. Of the total cases, 59.3% had "A" blood group type and 69.2% were Rh positive. 50% were physicians, 32.1% were nurses, and 17.9% were auxiliary nurses (P < .05). Cases and controls with vitamin D deficiency and who took supplements had a lower risk of suffering COVID-19, with significant differences. Fever, cough, and diarrhea were found in at least 50% of the samples with significant differences.

Hospital organization quarantine in Wuhan evacuees at the start of the COVID-19 pandemic

SUMMARY Introduction: On December 31, 2019, the World Health Organization was informed of a group of cases of pneumonia of unknown etiology detected in the city of Wuhan (China). On January 30, 2020, the nCoV-2019 outbreak (later SARS-CoV-2) was declared a public health emergency of international concern. In this context, some western countries decided to evacuate their citizens. Aim: This article describes the approach taken in the case of people evacuated from Wuhan upon arrival in Spain. Methods: Information was collected on the criteria for selecting facilities and personnel, the number of quarantine cases, the infection control strategy, the duration of quarantine, clinical monitoring, and other relevant aspects. Results: The Spanish health authorities selected the Gómez Ulla Central Defense Hospital to carry out a hospital quarantine. Twenty-one people were transferred from Wuhan to Madrid, including two children. Preventive medicine and infectious disease physicians were selected to direct and assist surveillance. The visits were authorized following an established protocol. Conclusions: This is the first hospital quarantine report for SARS-CoV-2, designed specifically for returnees. Hospitalarian quarantine could be a useful method for selected cases of highly contagious diseases. However, good resource and facility support, selection of experienced staff, and revised protocols are required.