Outbreak of COVID-19 in a nursing home in Madrid

Affiliations

• ¹ Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, C/ Dr. Esquerdo, 46, 28007 Madrid, Spain; Medicine Department, School of Medicine, Universidad Complutense de Madrid (UCM), Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Spain; CIBER of Respiratory Diseases (CIBERES CB06/06/0058).
• ² Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, C/ Dr. Esquerdo, 46, 28007 Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Spain; CIBER of Respiratory Diseases (CIBERES CB06/06/0058).
• ³ Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, C/ Dr. Esquerdo, 46, 28007 Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Spain.
• ⁴ Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, C/ Dr. Esquerdo, 46, 28007 Madrid, Spain; CIBER of Respiratory Diseases (CIBERES CB06/06/0058).
• ⁵ San Juan Bautista nursing home, Madrid, Spain.
• ⁶ Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, C/ Dr. Esquerdo, 46, 28007 Madrid, Spain; Medicine Department, School of Medicine, Universidad Complutense de Madrid (UCM), Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Spain; CIBER of Respiratory Diseases (CIBERES CB06/06/0058). Electronic address: pmunoz@hggm.es.
• ⁷ Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, C/ Dr. Esquerdo, 46, 28007 Madrid, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Spain; CIBER of Respiratory Diseases (CIBERES CB06/06/0058). Electronic address: jguineaortega@yahoo.es.