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This ASTHOReport serves as a primer for state and territorial health agencies seeking to assess the public health impacts of lead exposure in drinking water.

In addition to PFAS exposure assessments, state and territorial health agencies may also consider the role of social stressors during the risk assessment process.

As the weather warms, state and territorial health agencies prepare to address a rise in public health risks associated with recreational water activities, such as water-related injury, drowning, waterborne disease outbreaks, and exposure to harmful algae or cyanobacteria.

While COVID-19 is still present and ever-changing, public health professionals must also grapple with new challenges such as monkeypox, increasing firearm homicide, and widespread heat waves. In the wake of such emergencies, public health preparedness is more critical than ever.

Policymakers all over the country have used legislation about farmers markets and sugar-sweetened beverages to help curb many of the negative impacts of food environments.

The ASTHO State Health Policy team provides brief updates on 5 of the ten state health policy issues to watch in 2022: mental and behavioral health, rural health, e-cigarettes and flavored tobacco products, HIV and PFAS.

Vaccines are one of the greatest public health achievements of the last century, as well as some of the most powerful and cost-effective tools to prevent disease, disparities, disability, and death among children and adults. The COVID-19 pandemic and the unprecedented development and distribution of the vaccines against the novel coronavirus have generated much focus on state laws related to vaccinations. As state and territorial legislatures prepare to convene in the coming weeks, we can already identify several topics within vaccine law that policymakers across the country will consider.

Learn about state regulation of hemp, following federal deregulation and public health challenges including adverse effects of hemp products.

There are a number of court cases playing out across the country that could affect the options state and territorial health officials have to limit the spread of disease and promote health and well-being.

While communities transition from emergency response to long-term monitoring and recovery, the federal government and states are taking legislative action to improve emergency preparedness capabilities.

As the United States begins to see more wildfires, it is important for health agencies to be ready to address concerns from the public and collaborate with other state agencies to mitigate the health risks of wildfire smoke.

Each September marks National Preparedness Month. This year, public health emergency preparedness professionals look back on 20 years since the 9/11 attacks—the event that effectively launched the preparedness field—while actively responding to COVID-19.

Every year in mid-July is National Youth Sports Week—in 2021 it falls on July 19-23. It’s an important health observance because youth sports create strong connections with peers and caring adults, as well as promote socio-emotional skills and positive well-being. The Office of Disease Prevention and Health Promotion’s National Youth Sports Strategy outlines policies and strategies that support access to youth sports. NYSS Champions, including ASTHO, work to promote participation and recognize the positive health outcomes sports can have on youth, such as limiting the impacts of adverse childhood experiences and building resiliency.

On Dec. 3, the International Day of People with Disabilities commemorates disability rights and brings awareness to essential issues for those with disabilities by promoting the “well-being of persons with disabilities in all spheres of society.” While the ADA laid a critical foundation for disability rights, the work to ensure equitable access to services and needs continues, including access to state and local emergency preparedness and response activities like crisis communication, access to resources, allocation of vaccine and other medical countermeasures, and transportation.

States Continue to Address PFAS in U.S. Food and Water Supply States Continue Addressing PFAS in Food and Water Supplies Heather Tomlinson, Beth Giambrone Read how federal and state actions aim to tighten regulations to reduce PFAS exposure in the U.S. food and water supply. Use of per- and polyfluoroalkyl substances (PFAS), manufactured chemicals that resist water and heat, has steadily increased since they were first developed in the 1940s. PFAS are present in a wide variety of consumer products. PFAS do not degrade easily and can result in increasing concentrations of contamination in water and soil. PFAS exposure has been linked to a variety of health impacts, causing state and federal governments to enact legislation and create policies that reduce their presence in consumer products. States are also working on ways to address and communicate about PFAS contamination and elimination. PFAS in Food and Food Packaging FDA has been evaluating potential dietary exposure by testing foods most commonly eaten by the U.S. public for PFAS through the Total Diet Study (TDS). The initial findings indicate that the vast majority do not — 97% of the 810 fresh and processed foods samples, to be precise. Nevertheless, some specific food subtypes have shown a higher prevalence, with over half of TDS seafood samples detecting at least one type of PFAS. As part of their technical assistance to states, FDA can test foods produced in areas with known environmental contamination to evaluate potential contamination of human and animal food. One recent example came from two dairy farms in New Mexico with known PFAS groundwater contamination; this sampling resulted in milk samples from one farm showing PFAS levels at a potential health concern threshold and lead to them being discarded prior to entering the food supply. Consumers can also be exposed to PFAS through food packaging. As of February 2024, FDA announced that grease-proofing materials containing PFAS are no longer sold for food packaging in the United States, eliminating the primary source of dietary exposure from food contact surfaces. At least 17 states have introduced legislation in their 2025 sessions to prohibit selling food packaging that contains PFAS, with bills in seven states seeing significant movement. In April 2025, New Mexico enacted HB 212, which prohibits selling food packaging and other products containing PFAS starting January 1, 2027. Bills in California SB 682, Illinois SB 1531, and New York S 187 that would prohibit manufacturing, distributing, and/or selling products containing PFAS (including food packaging) advanced in the first chamber. Regulating Drinking Water In April 2024, EPA used their authority under the Safe Drinking Water Act to establish Maximum Contaminant Levels (MCLs) for PFAS found in drinking water. This National Drinking Water Regulation (NPDWR) established individual MCLs for PFOA,PFOS, PFNA, PFHxS, and GenX and a Hazard Index MCL for mixtures of two or more PFAS (specifically PFHxS, PFNA, GenX Chemicals, and PFBS). Under the rule, public water systems must complete initial monitoring for PFAS by 2027 and continuously monitor thereafter. In addition, they must inform the public about PFAS levels in their drinking water and, beginning in 2029, any public water system that exceeds one or more of the MCLs must reduce the PFAS levels and notify the public of the violation. A recent announcement from EPA stated that while they intend to retain the current MCLs for PFOA and PFOS at four parts per trillion (ppt), they will “rescind the regulations and reconsider the regulatory determinations for PFHxS, PFNA, HFPO-DA (commonly known as GenX), and the Hazard Index mixture of these three plus PFBS.” The agency will also propose to give drinking water systems until 2031 to come into compliance with the PFAS rule. A proposed rule is planned for a fall release, with finalization in the spring of 2026. Finally, EPA plans to establish a framework for exemptions and provide assistance to drinking water systems through the PFAS OUTReach Initiative. EPA delegates responsibility for enforcing regulations for public water systems to states that meet certain requirements. Under the current federal rule, states have two years to establish regulations that are at least as stringent as current EPA standards. At least 20 states currently have regulatory standards for at least one PFAS in drinking water, and so far in the 2025 sessions, at least six states introduced legislation to establish new or updated MCLs: Indiana (HB 1366), North Carolina (SB 384), and West Virginia (HB 3475) introduced bills directing their health departments to establish MCLs for certain PFAS contaminants. North Carolina’s bill also requires the Commission on Public Health to consider adopting MCLs for PFAS contaminants not listed in their legislation if at least two other states have set MCLs or issued guidance. The New York state Senate recently passed S 3207, which would tighten MCLs for PFOS and PFOA from 10 ppt to 4 ppt, and establish MCLs of 10 ppt for PFNA, PFHxS, and HFPO-DA. The measure is currently in the Assembly for consideration. Pennsylvania HB 578 would establish MCLs for PFAS at 10 ppt, and would allow MCLs established by the Environmental Quality Board or executive order of the governor to supersede current MCLs. Vermont H 286 would establish MCLs for PFOS, PFOA, PFHxS, PFNA, perfluoroheptanoic acid (PFHPA), and perfluorodecanoic acid (PFDA) at zero ppt, and MCLs for any other testable PFAS at 20 ppt. Two states also introduced legislation modifying requirements for monitoring or reporting PFAS. Maine recently enacted LD 1326, which codifies the requirements to monitor and report PFAS compounds in accordance with EPA’s final rule and requires public notification of the type and level of PFAS in drinking water if they exceed the federal standard. Delaware SB 72 would require the Department of Health and Social Services to create a website where residents can access information related to the level(s) of PFAS in public drinking water systems, and require water utility companies to provide notice of excess PFAS levels to residents who receive water from that system. The measure passed the Senate in May and is currently in the House for consideration. PFAS is a cross-cutting issue, impacting health departments, agricultural agencies, environmental agencies, and the public. State and territorial health agencies can collaborate with community groups to create a broad coalition that can work together across their respective areas to address PFAS contamination. Many states have created internal cross-agency workgroups to evaluate and address PFAS exposures. ASTHO will continue to provide updates on PFAS elimination and MCL implementation. article yes

State Policies Aim to Eliminate Food Deserts Beth Giambrone Learn how states are working to improve access to healthy foods and eliminate food deserts in this Health Policy Update. The environment where we live, work, and play can shape eating habits and make healthy eating difficult. This is especially true when nutritious foods are costly and unavailable and unhealthy foods are abundant and accessible. More than 47 million people nationwide live in food insecure households, including more than 7 million children. In addition, more than 27 million people live in "food deserts," generally defined as areas where residents do not have a convenient option for affordable, healthy food, like a supermarket or large grocery store. People who live in food deserts may be at higher risk of obesity and chronic disease. Furthermore, children and young adults who live in food insecure households are more likely to have poor academic outcomes. Increasing Access to Healthy Foods In recent years, jurisdictions have taken a multi-layered approach to increasing access to healthy foods. In 2023, the Texas legislature enacted HB 3323, which established a food system security and resiliency planning council, and requires a food system security plan for reasonably-priced food to ensure public health and welfare, economic development, the protection of the state’s agricultural resources, and includes legislative recommendations to facilitate the availability of food in the state. In 2024, Delaware enacted SB 254, establishing the Delaware Grocery Initiative to expand access to healthy foods in the state’s food deserts and areas at risk of becoming food deserts. The bill authorizes the state’s Division of Small Business to award grants and financial assistance to entities that provide or support affordable, accessible, or healthy food, including food banks and pantries, supermarkets, and corner stores. It also directs the Delaware Council on Farm & Food Policy to develop a strategy to address food insecurity in communities throughout the state and issue a report by June 1, 2025. Also in 2024, Colorado enacted HB 24-1416, codifying an incentive program designed to increase access to fresh fruits and vegetables in low-income communities. In 2024, jurisdictions also enacted legislation that makes supplemental nutritional assistance more accessible. California (AB 2786) requires the Department of Food and Agriculture to allow newly created certified mobile farmers’ markets to participate in the Women, Infants, and Children Program (WIC) Farmers’ Market Nutrition Program, if approved by USDA. Connecticut (HB 5003) requires the Department of Agriculture to purchase and make needed equipment available so certain nutrition program participants can make purchases at farmers’ markets. And Pennsylvania (SB 721) established a permanent Women, Infants, and Children State Advisory Board to advise the Department of Health on solutions to increase participation in the WIC program, including increasing access to WIC-authorized stores for participants. Jurisdictions also enacted legislation ensuring students receive healthy school meals through farm-to-school programs. New Hampshire HB 1678 created a pilot program that incentivizes school districts to buy food for school meals that come from local farms and producers. Virginia HB 830/SB 314 established a Farm to School Program Task Force within the Department of Education to increase farm-to-school school programs within the state, including programs where public schools purchase and feature locally produced food prominently in school meals and learning opportunities related to local food and agriculture. Ensuring Students are Fed At the beginning of the 2023-2024 school year, eight states, including California, Colorado, Maine Massachusetts, Michigan, Minnesota, New Mexico, and Vermont, provided free school meals to all public-school students regardless of income. In 2023, Illinois (HB 2471) and Washington (HB 1238) also enacted legislation to provide universal free school meals or expand access to free school meals for public school students. The programs in both states are subject to funding. In 2024, at least two jurisdictions enacted legislation to study and report on the cost and impact of providing free breakfast and lunch to all public-school students. Maryland (SB 579) required the Department of Education to submit a report on the cost of providing free meals to all public school students by December 1, 2024, while Virginia (SB 283) directed the Superintendent of Public Instruction to explore the impact of offering free school meals to all students and identify options to eliminate student and school meal debt and leverage federal and state programs to provide school meals. Virginia’s report was published in November 2024 and, while noting the significant costs and sustainability concerns associated with free school meals for all students, it included several strategies for maximizing existing meal programs in the state. A number of jurisdictions have also expanded eligibility requirements or updated student meal program policies in recent legislative sessions. Two states enacted legislation requiring all public schools to provide a free breakfast and lunch to students who qualify for a reduced-price meal under the Federal School Breakfast Program and Federal School Lunch Program: Louisiana in 2023 (HB 282) and Delaware in 2024 (HB 125). New Jersey (A5684) took a similar approach and also expanded state-based income eligibility criteria to allow more students to receive free meals at school. In 2023, North Dakota (HB 1494) enacted a law requiring schools participating in the federal school lunch program to adopt and publish a school meals policy that prohibits schools from taking action against students who lack funds or have unpaid meal balances, such as taking away a student’s food if they have already been served, requiring the student to work to pay off the debt, or limiting participation in school activities due to an unpaid balance. Several states also enacted legislation to benefit students during the non-school months through summer food programs. In 2023, Maine enacted LD 947, which requires summer food service program rules to allow for maximum flexibility under federal law for mealtimes and packaging of meals to send home with students. That same year, as part of a broader piece of human services legislation, California (AB 120) required the State Department of Social Services to maximize participation in the Summer EBT program, which provides funding to families with school-aged children to buy groceries during the summer. And in 2024, Hawaii (HB 2430) and New Hampshire (SB 499) enacted legislation authorizing participation in the Summer EBT program. ASTHO will continue to monitor and report on this important issue. article yes

Learn how states are leveraging transportation policy to improve health outcomes in this Health Policy Update.

Do Cottage Foods Really Come from a Cottage? Beth Giambrone Even if you're not familiar with the term "cottage foods," chances are you have purchased them—think getting a loaf of bread from your weekend farmers market or cookies from a friend's home-based baking business. In some cases, they can also be sold online. So, what exactly are they? Cottage foods are home-based, home-made food products prepared outside a commercial kitchen and sold to the public. Cottage food producers operate at a small scale, often from a home kitchen, selling goods in the jurisdiction where they are created. Cottage foods are exempt from many state food and safety regulations, with supporters of expanding cottage food laws asserting that existing laws burden small business and restrict competition and consumer freedom. Those opposing the expansion of cottage foods argue the need to ensure food safety and to protect consumers from food borne illness. Here's a primer on cottage foods and how they're regulated. What's the difference between a cottage food kitchen and a commercial kitchen? Commercial kitchens (sometimes known as shared use kitchens) are large, industrial spaces where food can be produced in high volumes; they can also be rented out for shared use. While every state subjects commercial kitchens to food safety inspection and regulations, a few states require inspection of microenterprise or home kitchens producing cottage foods. Does the government have a role in regulating cottage foods? While several federal agencies regulate commercial food products—such as USDA for meat processing and FDA for produce—cottage foods are not subject to federal regulation because they are typically only sold within a state and not across state lines. At the state level, cottage food producers are subject to the health and safety laws and regulations of the state in which they are operating. Some states require cottage food producers to register their business or to have training and/or certification in safe food handling. Currently, all 50 states and Washington D.C. have some sort of cottage food law in place. Under most state laws, cottage food producers are exempt from food safety laws that apply to food establishments. These exempt rules are usually based on the type of food product produced, the point of sale, and the labeling requirements associated with the food. Although cottage food producers are exempt from certain requirements, all states allow the Department of Health to investigate complaints related to foodborne illness and fine producers if there are violations. Since the 2020 legislative sessions, at least 17 states (Alabama, Arkansas, California, Connecticut, Florida, Iowa, Illinois, Maryland, Missouri, Mississippi, New Hampshire, New Jersey, Oklahoma, Tennessee, Utah, West Virginia, and Wyoming) considered bills related to cottage foods, often centering around product sales, food products, and labeling. An overview of the conditions and a snapshot of the laws passed in states are below. What are common cottage food products? Most state laws limit which food products can be produced and sold as cottage foods. And while specific allowable foods vary state to state, some common restrictions on the type of food sold include foods requiring temperature control (e.g., meat and dairy products) and fermented or pickled foods. Foods such as dairy-free baked goods (e.g., breads and biscuits), candies, and jams are popular cottage food products. Over the last few years, states have expanded the types of foods that qualify to be a cottage food. In 2021, Illinois enacted SB 2007, amending the types of foods permissible under the cottage food law from a delineated list of canned foods (e.g. jams and syrups) to a general standard that mirrors the FDA definition of "low-acid canned food." The New Jersey legislature passed A 3991 in 2022 to exempt raw, unprocessed honey from the state's cottage food regulations. The bill is currently awaiting action by the governor. Oklahoma enacted its "Homemade Food Freedom Act" (HB 1032) in 2021. This new law allows any packaged food or beverage (excluding alcoholic beverages, unpasteurized milk, or cannabis products) to be considered a cottage food rather than only baked goods made without meat or fresh fruits. Additionally, the law allows beekeepers who produce less than 500 gallons of honey per year to qualify for the state's food freedom exemptions if the honey is produced from hives located in the state and sold directly to the consumer. Similarly, the 2022 "Tennessee Food Freedom Act" (HB 813/SB 693) broadly expands the types of homemade foods eligible for sale under the cottage food law to include any non-time/temperature-controlled food item or non-alcoholic beverage. What limitations do states place on cottage food sales? Most states limit cottage food producers to direct-to-consumer sales, such as at a farmers market or roadside stand. More than half of states allow online and direct-to-consumer sales as long as they are to in-state consumers only. While the producer is usually required to deliver the products, at least five states allow delivery by a third party. Several states have considered allowing the sale of cottage food in retail settings. In 2020, Wyoming enacted HB 84, which increased the gross sales cap for producers and allowed producers of non-temperature controlled foods (e.g., jams, vegetables, dried soup mixes) to use third-party vendors like a retail shop rather than solely relying on gross sales. Furthermore, the Wyoming legislature expanded the use of third-party vendors to include the sale of eggs in 2021 by enacting HB 118. A 2021 Arkansas law (HB 248) also allows for the sale of cottage food products at retail stores. Additionally, many states define cottage foods based on the number of items sold or the annual gross sales. The gross sales cap limits vary greatly across states, ranging from $3,000 to $250,000. At least twenty states have no gross sales limit. At least one state (Ohio) places a limit on meals sold per week from home kitchens. What are common labeling requirements for cottage foods? Most states require cottage food producers label their goods. While specific labeling requirements vary state to state, producers generally must provide the name of the product, a list of ingredients, known allergens (e.g., nuts), contact information of the producer, and a statement declaring the product was made in a kitchen exempt from licensing and inspection regulations. In some states, cottage food producers are allowed to use an identification number in place of contact information on product labels. Maryland enacted HB 1017 in 2020, which allows cottage food producers to use a unique identification number issued by the Department of Health in lieu of the business name and address. Arkansas HB 248 (referenced above) also allows producers to use an identification number. What's next? State policy surrounding cottage foods is constantly evolving, with more foodstuffs exempt from state food and safety regulations increasing the risk of foodborne illness outbreaks necessitating a public health response. ASTHO will continue monitoring these changes and provide relevant updates. website yes

Earth Day is a natural time to examine current and future climate change policies that impact human health, including clean air, safe drinking water, access to food, and secure shelter.

This report is on the overlap of climate change and environmental justice.