1. Health Foundation Parreiras Horta, Central Laboratory of Public Health (LACEN/SE), Sergipe State Health Secretariat, Aracaju, Sergipe, Brazil
2. State Health Secretariat, Government of Sergipe, Aracaju, Sergipe, Brazil
3. Respiratory Viruses and Measles Laboratory, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
4. Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Sergipe, Brazil