As a former humanitarian worker, I am pretty passionate about supporting families during crises. This is not a particularly local resource. I have linked (and will try to keep adding links) toolkits and information about infant and young child feeding in emergencies below.
Operational Guidance for Infant and Young Child Feeding in Emergencies
CDC Toolkit for Infant and Young Child Feeding in Emergencies
US Breast feeding Committee Infant and Young Child Feeding in Emergencies Constellation
COVID-19 LIFE Support Resources
Carolina Global Breastfeeding Institute Lactation and Infant Feeding in Emergencies Resources