Home Coronavirus COVID-19 Pfizer: 4th Dose of Covid-19 Vaccine Necessary Pfizer: 4th Dose of Covid-19 Vaccine Necessary March 14, 2022 You are unauthorized to view this page. Username or E-mail Password Remember Me Forgot Password RELATED ARTICLESMORE FROM AUTHOR Alfaro Reaffirms Push for New Fiscal Pact Following Sheinbaum’s Criticism Mexican Congress Takes First Step to Eliminate Watchdog Agencies Sheinbaum Responds to Jalisco’s Proposal to Exit Fiscal Pact Days Before Leaving Office, Alfaro Proposes Jalisco’s Exit from Fiscal Pact Pablo Lemus Criticizes 2025 Federal Budget Allocation for Jalisco