Incidence of influenza during pregnancy and association with pregnancy and perinatal outcomes in three middle-income countries: a multisite prospective longitudinal cohort study

Fatimah S. Dawood, Wanitchaya Kittikraisak, Archana Patel, Danielle Hunt, Piyarat Suntarattiwong, Meredith G. Wesley, Mark G. Thompson, Giselle Soto, Shailendra Mundhada, Carmen Sofia Arriola, Eduardo Azziz‐Baumgartner, Tana Brummer, Santiago Cabrera, Howard H. Chang, Madhavi Deshmukh, Damon W. Ellison, Richard Florian, Oswaldo Gonzales, Kunal Kurhe, Surasak Kaoiean, Boonsong Rawangban, Stephen Lindstrom, Edwin Llajaruna, Joshua A. Mott, Siddhartha Saha, Amber Prakash, Sarita Mohanty, Chalinthorn Sinthuwattanawibool, Yeny Tinoco