The social assistance program "1000 days to change the world" (1000 días para cambiar el mundo) has changed its service delivery and adopted measures to comply with the recommendations in order to avoid the spread of Covid-19. Group gatherings have been cancelled, and the food packages will provisionally be delivered to the homes of beneficiaries. The anthropometric measures will continue to be taken but in the homes. For difficult to reach areas, another location might be assigned. Beneficiaries are boys and girls at risk of malnutrition and pregnant women with low weight.