Setbacks in the quest for universal health coverage in Mexico: polarised politics, policy upheaval, and pandemic disruption

Felicia Marie Knaul, Hector Arreola-Ornelas, Michael Touchton, Tim McDonald , Merike Blofield, Leticia Avila Burgos, Octavio Gómez-Dantés, Pablo Kuri, Adolfo Martinez-Valle, Oscar Méndez-Carniado, Renu Sara Nargund, Thalia Porteny, Sandra Gabriela Sosa-Rubí, Edson Serván-Mori, Maya Symes, Valentina Vargas Enciso, Julio Frenk