COVID-19 vaccine effectiveness against hospitalizations in Paraguay, May 2021—April 2022: A test-negative design
- Resource Type
- Article
- Authors
- Irala, Sandra; Hamid, Sarah; Penayo, Elena; Michel, Fabiana; Couto, Paula; Vazquez, Cynthia; Ortega, María José; Domínguez, Chavely; Battaglia, Silvia; Von Horoch, Marta; Montoya, Romeo; Sequera, Guillermo; Nogareda, Francisco
- Source
- In Vaccine 13 October 2023 41(43):6453-6460
- Subject
- Language
- ISSN
- 0264-410X