Center for Disease Control & Prevention - Guidelines and Recommendations

https://www.cdc.gov/breastfeeding/recommendations/index.htm

Center for Disease Control & Prevention - Travel Recommendations for Nursing Families

https://www.cdc.gov/nutrition/infantandtoddlernutrition/breastfeeding/travel-recommendations.html

Center for Disease Control & Prevention - Breastfeeding Data & Statistics

https://www.cdc.gov/breastfeeding/data/facts.html

U.S. Department of Agriculture Breastfeeding WIC Support - 

https://wicbreastfeeding.fns.usda.gov/