Health articles
How widespread is the flu right now?
Influenza and other flu-like illness accounted for about 5.3% of all doctor’s visits during the week ending January 10, 2026. According to the Centers for Disease Control and Prevention (CDC), flu patients occupied 3.3% of hospital beds nationwide, and four states have “high” or “very high” levels of respiratory illness including flu, COVID-19, and RSV.
What does the Environmental Protection Agency (EPA) do?
The Environmental Protection Agency (EPA) is an independent executive branch agency responsible for safeguarding human health and protecting the environment by ensuring that people in the US have access to clean air, land, and water. Its functions include developing and enforcing regulations based on laws passed by Congress, providing grants to support environmental programs and projects, researches environmental issues, and fostering partnerships with businesses, nonprofits, and state and local governments. It was established in 1970.
What does the Centers for Medicare and Medicaid Services (CMS) do?
The Centers for Medicare and Medicaid Services (CMS) is a subdivision of the Department of Health and Human Services responsible for administering the nation’s major healthcare programs including Medicare, Medicaid, and the Children’s Health Insurance Program (CHIP). The agency ensures that beneficiaries have access to high-quality healthcare services while also working to improve the efficiency and effectiveness of healthcare delivery. It was established in 1965.
What does the Centers for Disease Control and Prevention (CDC) do?
The Centers for Disease Control and Prevention (CDC) is a subdivision of the Department of Health and Human Services responsible for protecting public health and safety through the control and prevention of disease, injury, and disability. The agency conducts research, provides health information, and supports public health efforts to respond to health threats ranging from infectious diseases to chronic conditions. It also works with state and local partners to monitor health trends and promote health equity. It was established in 1946.
What does the National Institutes of Health (NIH) do?
The National Institutes of Health (NIH) is a subdivision of the US Department of Health and Human Services responsible for conducting and supporting medical research to improve public health. The agency funds and conducts research in various fields of biomedical science, including the prevention, diagnosis, and treatment of diseases. It also provides training for researchers and disseminates health information to the public. It was established in 1887.
What does the Food and Nutrition Service (FNS) do?
The Food and Nutrition Service (FNS) is a subdivision of the US Department of Agriculture responsible for administering the nation’s domestic nutrition assistance programs. These programs include the Supplemental Nutrition Assistance Program (SNAP), the National School Lunch Program, and the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC). The agency aims to provide children and low-income individuals access to food, a healthful diet, and nutrition education. It was established in 1969.
What does the Food Safety and Inspection Service (FSIS) do?
The Food Safety and Inspection Service (FSIS) is a subdivision of the US Department of Agriculture responsible for ensuring that the nation's commercial supply of meat, poultry, and egg products is safe, wholesome, and correctly labeled and packaged. The agency conducts inspections, enforces food safety regulations, and works to prevent foodborne illnesses through rigorous testing and monitoring. It also provides guidance and education to industry and consumers on food safety practices. It was established in 1977.
What does the National Highway Traffic Safety Administration (NHTSA) do?
The National Highway Traffic Safety Administration (NHTSA) is a subdivision of the US Department of Transportation responsible for ensuring the safety of motor vehicles and road users. The agency sets and enforces safety performance standards for motor vehicles and equipment, conducts research on driver behavior and traffic safety, and provides grants to state and local governments to improve highway safety. It also oversees the recall of vehicles and equipment that pose safety risks. It was established in 1970.
What does the Food and Drug Administration (FDA) do?
The Food and Drug Administration (FDA) is a subdivision of the US Department of Health and Human Services responsible for protecting public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, and medical devices. The agency also oversees the safety and security of the nation’s food supply, cosmetics, and products that emit radiation. It was established in 1906.
What does the Department of Health and Human Services (HHS) do?
The Department of Health and Human Services (HHS) is a cabinet-level executive branch agency responsible for overseeing public health policy and administering funding for health programs and services. The department's functions include managing national health programs like Medicare and Medicaid, advancing medical research, ensuring food and drug safety, and promoting health equity for all individuals. It was established in 1980 after the Department of Health, Education, and Welfare was reorganized into separate entities.
What does the Veterans Health Administration (VHA) do?
The Veterans Health Administration (VHA) is a subdivision of the US Department of Veterans Affairs responsible for providing comprehensive healthcare services to military veterans. The agency operates a nationwide system of medical centers, outpatient clinics, and specialized care facilities, offering services ranging from primary care to specialized treatments for conditions such as PTSD and traumatic brain injuries. It also conducts research and provides training for healthcare professionals. It was established in 1930.
What does the Substance Abuse And Mental Health Services Administration (SAMHSA) do?
The Substance Abuse and Mental Health Services Administration (SAMHSA) is a subdivision of the US Department of Health and Human Services responsible for improving the quality and availability of treatment and rehabilitative services to reduce illness, death, disability, and the cost to society resulting from substance abuse and mental illnesses. SAMHSA leads public health efforts to advance the behavioral health of the nation and works to improve the lives of individuals living with mental and substance use disorders and their families. It was established in 1992.
How did COVID-19 affect people in the US?
Note: This page is no longer being updated. This data was aggregated from national and state sources. As of July 2023, data collection and updates by federal, state, and local agencies was less comprehensive than in previous years.
Why have death rates from accidental falls tripled?
What kills more Americans—motor vehicle accidents or accidental falls?In a survey of our newsletter readers, the majority guessed car crashes. In reality, in 2023, 47,026 Americans died from falls, compared with 44,762 from motor vehicle accidents.That’s a big reversal from 2000, when about three times as many people died in motor vehicle accidents as from accidental falls. Since then, motor vehicle death rates have fallen 13%.
How many people have a disability in the US?
About 45.8 million, as of 2024. That’s the equivalent to 13.7% of the US population, or 1 in 7 people. In Census data, a person with a disability is someone who reports difficulty with walking or climbing stairs, hearing, vision, self-care, cognition, or independent living.
How many kids are vaccinated?
Children born during the COVID-19 pandemic are getting fewer vaccines compared to children born in the 2010s. To control infectious diseases in the US population, the Centers for Disease Control and Prevention (CDC) recommends that all kids get a set of vaccines known as the “combined 7-series” vaccines, by the time they turn 2. Though trends for the individual vaccines in the series vary, complete vaccination is trending downward: 72.8% of children born in 2020 and 2021 got the full set of seven by 35 months, compared to 74.4% of children born in 2013–2014.What’s included in the combined 7-series vaccines?The series includes vaccines to protect against: Chickenpox (varicella): 1 or more doses Diphtheria, lockjaw (tetanus), and whooping cough (pertussis): 4 or more doses, commonly of the DTaP vaccine Hepatitis B: three or more doses Hib infections: three to four or more doses, depending on the vaccine Measles: one or more doses, commonly of the MMR vaccine Pneumococcal diseases: four or more doses, commonly of the PCV vaccine Polio: three or more doses
What are the top causes of death for people 65 and older?
The top two causes of death for senior citizens in 2023 were heart diseases and cancer at 935.7 and 778.7 deaths per 100,000 people, respectively, according to provisional data from the Centers for Disease Control and Prevention (CDC).Cerebrovascular diseases (237.7 per 100,000 people), chronic lower respiratory diseases (212.0 per 100,000), and Alzheimer disease (190 per 100,000) followed as the next most common causes of death for seniors. COVID-19 was a top-five cause of death among adults 65 and older from 2020 to 2022, but was surpassed by Alzheimer’s disease in 2023.
How many Americans have been diagnosed with HIV?
In 2023, 1.1 million people were living with diagnosed HIV in the US, according to the Centers for Disease Control and Prevention (CDC). HIV, or human immunodeficiency virus, is a disease spread through sex that weakens a person’s immune system, compromising their health by attacking the white blood cells that are critical to fighting off disease. Early HIV diagnosis is one pillar of the federal government’s plan to end the HIV epidemic.How many people are diagnosed with HIV each year?In 2023, 38,793 people in the US were newly diagnosed with HIV, a number that has surpassed the previous 2017 high. The Department of Health and Human Services (HHS) attributes the increase to increased testing, as people who delayed healthcare in 2020 because of the COVID-19 pandemic returned to the doctor.The federal government’s goal is to reduce annual new diagnoses to 9,588 by 2025, and then to 3,000 by 2030.
Which states have the highest cancer rates?
In 2022, Kentucky had the highest incidence rate of age-adjusted new cancer cases nationwide at 512.0 per 100,000 people, 15.8% above the national rate, followed by West Virginia (510.6) and Iowa (505.9). New Mexico had the lowest rate of any state (366.9) and was followed by Massachusetts (377.9) and Colorado (382.2). According to Centers for Disease Control and Prevention (CDC) data, the nationwide cancer incidence rate was 442.3 per 100,000 people. Separately, Puerto Rico had the lowest rate of new cancers and mortality compared to the states. (The CDC has collected cancer data for Puerto Rico since 2005, but it is not included in the national incident rate. The CDC also has limited data for other US territories.)
How many people are enrolled in Affordable Care Act plans in the US?
About 24.3 million in 2025. That's an estimated 7.2% of the US population based on enrollments by the end of the open enrollment period (which, in most states, typically runs from early November to mid-January of the next year). Qualified health plans are insurance plans certified by the Health Insurance Marketplace that comply with Affordable Care Act (ACA) requirements. They provide health benefits and follow established cost-sharing limits, including deductibles, copayments, and out-of-pocket maximums.