Global Landscape Review of Serotype-Specific Invasive Pneumococcal Disease Surveillance among Countries Using PCV10/13: The Pneumococcal Serotype Replacement and Distribution Estimation (PSERENADE) Project
Maria Deloria Knoll, Julia C. Bennett, Maria Garcia Quesada, E. Wangeci Kagucia, Meagan E. Peterson, Daniel R. Feikin, Adam L. Cohen, Marissa K. Hetrich, Yangyupei Yang, Jenna N. Sinkevitch, Krow Ampofo, Laurie Aukes, Sabrina Bacci, Godfrey Bigogo, Maria-Cristina de C. Brandileone, Michael G. Bruce, Romina Camilli, Jesús Castilla, Guanhao Chan, Grettel Chanto Chacón, Pilar Ciruela, Heather Cook, Mary Corcoran, Ron Dagan, Kostas Danis, Sara de Miguel, Philippe De Wals, Stefanie Desmet, Yvonne Galloway, Theano Georgakopoulou, Laura L. Hammitt, Markus Hilty, Pak‐Leung Ho, Sanjay Jayasinghe, James D. Kellner, Jackie Kleynhans, Mirjam J. Knol, Jana Kozáková, Karl G. Kristinsson, Shamez Ladhani, Claudia Lara, María Eugenia León, Tiia Lepp, Grant Mackenzie, Lucia Maďarová, Allison McGeer, Tuya Mungun, Jason M. Mwenda, J. Pekka Nuorti, Néhémie Nzoyikorera, Kazunori Oishi, Lúcia de Oliveira, Metka Paragi, Tamara Pilishvili, Rodrigo Puentes, Eric Rafai, Samir K. Saha, Larisa Savrasova, Camelia Savulescu, J. Anthony G. Scott, Kevin J Scott, Fatima Serhan, Lena Setchanova, Nadja Sinkovec Zorko, Anna Skoczyńska, Todd D. Swarthout, Palle Valentiner‐Branth, Mark van der Linden, Didrik F. Vestrheim, Anne von Gottberg, İnci Yıldırım, Kyla Hayford, the PSERENADE Team
Abstract
Serotype-specific surveillance for invasive pneumococcal disease (IPD) is essential for assessing the impact of 10- and 13-valent pneumococcal conjugate vaccines (PCV10/13). The Pneumococcal Serotype Replacement and Distribution Estimation (PSERENADE) project aimed to evaluate the global evidence to estimate the impact of PCV10/13 by age, product, schedule, and syndrome. Here we systematically characterize and summarize the global landscape of routine serotype-specific IPD surveillance in PCV10/13-using countries and describe the subset that are included in PSERENADE. Of 138 countries using PCV10/13 as of 2018, we identified 109 with IPD surveillance systems, 76 of which met PSERENADE data collection eligibility criteria. PSERENADE received data from most (n = 63, 82.9%), yielding 240,639 post-PCV10/13 introduction IPD cases. Pediatric and adult surveillance was represented from all geographic regions but was limited from lower income and high-burden countries. In PSERENADE, 18 sites evaluated PCV10, 42 PCV13, and 17 both; 17 sites used a 3 + 0 schedule, 38 used 2 + 1, 13 used 3 + 1, and 9 used mixed schedules. With such a sizeable and generally representative dataset, PSERENADE will be able to conduct robust analyses to estimate PCV impact and inform policy at national and global levels regarding adult immunization, schedule, and product choice, including for higher valency PCVs on the horizon.