Food insecurity measurement and prevalence estimates during the COVID-19 pandemic in a repeated cross-sectional survey in Mexico.
Pablo Gaitán-RossiMireya Vilar-CompteGraciela TeruelRafael Pérez-EscamillaPublished in: Public health nutrition (2020)
Telephone surveys were a feasible strategy to monitor reductions in food security during the COVID-19 lockdown.