Effectiveness of CoronaVac primary series with and without booster against hospitalized COVID-19 during the Omicron-predominant epidemic wave in the Philippines: a test-negative ca... by Kristal An Agrupis, Michelle Ylade, Yang Yang Qi, Maria Vinna Crisostomo, Jedas Veronica Daag, Gianne Lariz Magsakay, Jude Raphael Lo, Kiarah Louise Florendo, March Helena Jane Lopez, Jayne Marie Enriquez, Irish Lobitaña, Gretchen Bonita Ranada, Regina Alfonso, Mitzi Marie Chua, Mitzie Lou Osabel, Mary Ann Igoy-Bacay, Carren Anne Bocaling, Lorenz Von Seidlein, Xuanyi Wang, Jacqueline Deen

Get full text