Acceptance, refusal and hesitancy of Covid-19 vaccination in Mexico: Ensanut 2020 Covid-19.

OBJECTIVE: To estimate the willingness to vaccinate against Covid-19 (acceptance) in the Mexican population and to iden-tify socioeconomic factors associated with vaccine hesitancy and refusal. MATERIALS AND METHODS: We estimated the acceptance, refusal and hesitancy proportions using data from the Covid-19 National Health and Nutrition Survey conducted from August to November 2020. Factors associated with re-fusal and hesitancy were explored using multinomial logistic regression. RESULTS: Covid-19 vaccination acceptance was 62.3%, refusal 28.2% and hesitancy 9.5%. Refusal and hesitancy were associated with being female, having older age, lower educational level, lower socioeconomic status and working in the informal sector. CONCLUSION: National campaigns to incentivize vaccine acceptance need to consider specific subgroups were the likelihood of hesitancy and refusal is high. In Mexico, refusal and hesitancy were higher in vulnerable groups, and people at a higher risk of Covid-19 complica-tions and death.

The WHO methodology for point prevalence surveys on antibiotics use in hospitals should be improved: Lessons from pilot studies in four Mexican hospitals.

Point prevalence surveys (PPSs) are a useful option for collecting antimicrobial prescription data in hospitals where regular monitoring is not feasible. The methodology recommended by the World Health Organization (WHO) for conducting PPSs (WPPS), which targets low- and middle-income countries (LMICs), attempts to respond to the lag in these regions to generate estimates for antimicrobial use. However, based on our experience in four third-level public hospitals in Mexico, we identified substantial gaps in the WPPS guide with regards to addressing common challenges for the implementation of PPSs. While the oversimplified narrative of WPPS could facilitate the adoption of this methodology and extend its use, it underestimates the efforts and potential pitfalls for survey preparation, coordination, and reliable implementation. Conducting rigorous pilot studies could reduce the WPPS deficiencies and strengthen the reliability and comparability of the estimates for antimicrobial use.

Mexico: Lessons learned from the 2009 pandemic that help us fight COVID-19.

In April 2009, Mexican, American, and Canadian authorities announced a novel influenza that became the first pandemic of the century. We report on lessons learned in Mexico. The Mexican Pandemic Influenza Preparedness and Response Plan, developed and implemented since 2005, was a decisive element for the early response. Major lessons-learned were the need for flexible plans that consider different scenarios; the need to continuously strengthen routine surveillance programs and laboratory capacity and strengthen coordination between epidemiological departments, clinicians, and laboratories; maintain strategic stockpiles; establish a fund for public health emergencies; and collaboration among neighboring countries. Mexico responded with immediate reporting and transparency, implemented aggressive control measures and generous sharing of data and samples. Lessons learned induced changes leading to a better response to public health critical events.