We have all seen the alarming headlines: Coronavirus cases are surging in 40 states, with new cases and hospitalization rates climbing at an alarming rate. Health officials have warned that the U.S. must act quickly to halt the spread – or we risk losing control over the pandemic.

There’s a clear consensus that Americans should wear masks in public and continue to practice proper social distancing. While a majority of Americans support wearing masks, widespread and consistent compliance has proven difficult to maintain in communities across the country. Demonstrators gathered outside city halls in Scottsdale, Arizona; Austin, Texas; and other cities to protest local mask mandates. Several Washington state and North Carolina sheriffs have announced they will not enforce their state’s mask order.


I’ve researched the history of the 1918 pandemic extensively. At that time, with no effective vaccine or drug therapies, communities across the country instituted a host of public health measures to slow the spread of a deadly influenza epidemic: They closed schools and businesses, banned public gatherings and isolated and quarantined those who were infected. Many communities recommended or required that citizens wear face masks in public – and this, not the onerous lockdowns, drew the most ire.In mid-October of 1918, amidst a raging epidemic in the Northeast and rapidly growing outbreaks nationwide, the United States Public Health Service circulated leaflets recommending that all citizens wear a mask. The Red Cross took out newspaper ads encouraging their use and offered instructions on how to construct masks at home using gauze and cotton string. Some state health departments launched their own initiatives, most notably California, Utah and Washington.

Nationwide, posters presented mask-wearing as a civic duty – social responsibility had been embedded into the social fabric by a massive wartime federal propaganda campaign launched in early 1917 when the U.S. entered the Great War. San Francisco Mayor James Rolph announced that “conscience, patriotism and self-protection demand immediate and rigid compliance” with mask wearing. In nearby Oakland, Mayor John Davie stated that “it is sensible and patriotic, no matter what our personal beliefs may be, to safeguard our fellow citizens by joining in this practice” of wearing a mask.

Health officials understood that radically changing public behavior was a difficult undertaking, especially since many found masks uncomfortable to wear. Appeals to patriotism could go only so far. As one Sacramento official noted, people “must be forced to do the things that are for their best interests.” The Red Cross bluntly stated that “the man or woman or child who will not wear a mask now is a dangerous slacker.” Numerous communities, particularly across the West, imposed mandatory ordinances. Some sentenced scofflaws to short jail terms, and fines ranged from US$5 to $200.

Passing these ordinances was frequently a contentious affair. For example, it took several attempts for Sacramento’s health officer to convince city officials to enact the order. In Los Angeles, it was scuttled. A draft resolution in Portland, Oregon led to heated city council debate, with one official declaring the measure “autocratic and unconstitutional,” adding that “under no circumstances will I be muzzled like a hydrophobic dog.” It was voted down.

Utah’s board of health considered issuing a mandatory statewide mask order but decided against it, arguing that citizens would take false security in the effectiveness of masks and relax their vigilance. As the epidemic resurged, Oakland tabled its debate over a second mask order after the mayor angrily recounted his arrest in Sacramento for not wearing a mask. A prominent physician in attendance commented that “if a cave man should appear…he would think the masked citizens all lunatics.”

In places where mask orders were successfully implemented, noncompliance and outright defiance quickly became a problem. Many businesses, unwilling to turn away shoppers, wouldn’t bar unmasked customers from their stores. Workers complained that masks were too uncomfortable to wear all day. One Denver salesperson refused because she said her “nose went to sleep” every time she put one on. Another said she believed that “an authority higher than the Denver Department of Health was looking after her well-being.” As one local newspaper put it, the order to wear masks “was almost totally ignored by the people; in fact, the order was cause of mirth.” The rule was amended to apply only to streetcar conductors – who then threatened to strike. A walkout was averted when the city watered down the order yet again. Denver endured the remainder of the epidemic without any measures protecting public health.

In Seattle, streetcar conductors refused to turn away unmasked passengers. Noncompliance was so widespread in Oakland that officials deputized 300 War Service civilian volunteers to secure the names and addresses of violators so they could be charged. When a mask order went into effect in Sacramento, the police chief instructed officers to “Go out on the streets, and whenever you see a man without a mask, bring him in or send for the wagon.” Within 20 minutes, police stations were flooded with offenders. In San Francisco, there were so many arrests that the police chief warned city officials he was running out of jail cells. Judges and officers were forced to work late nights and weekends to clear the backlog of cases.

Many who were caught without masks thought they might get away with running an errand or commuting to work without being nabbed. In San Francisco, however, initial noncompliance turned to large-scale defiance when the city enacted a second mask ordinance in January 1919 as the epidemic spiked anew. Many decried what they viewed as an unconstitutional infringement of their civil liberties. On January 25, 1919, approximately 2,000 members of the “Anti-Mask League” packed the city’s old Dreamland Rink for a rally denouncing the mask ordinance and proposing ways to defeat it. Attendees included several prominent physicians and a member of the San Francisco Board of Supervisors.

It is difficult to ascertain the effectiveness of the masks used in 1918. Today, we have a growing body of evidence that well-constructed cloth face coverings are an effective tool in slowing the spread of COVID-19. It remains to be seen, however, whether Americans will maintain the widespread use of face masks as our current pandemic continues to unfold. Deeply entrenched ideals of individual freedom, the lack of cohesive messaging and leadership on mask wearing, and pervasive misinformation have proven to be major hindrances thus far, precisely when the crisis demands consensus and widespread compliance. This was certainly the case in many communities during the fall of 1918. That pandemic ultimately killed about 675,000 people in the U.S. Hopefully, history is not in the process of repeating itself today.


This article originally appeared on The Conversation. You can read it here.

  • How couples divide chores may shape sexual desire in ways you wouldn’t expect
    Photo credit: CanvaPeople cleaning at home.

    As many couples aim for more equal partnerships, dividing responsibilities isn’t always straightforward. In households where both partners work full-time, figuring out how to share chores has become an important part of maintaining balance at home.

    A new study published in The Journal of Sex Research examined whether couples dividing household chores is linked to a woman’s sexual desire. The researchers found that the relationship between the division of household labor and sexual desire varies based on beliefs about gender roles.

    cohabitation, domestic labor, relationship satisfaction, desire
    A couple cleans together.
    Photo credit: Canva

    Household labor balanced against sexual desire

    This pattern has long been explained in narrow ways. Low sexual desire among women in long-term relationships is often treated as an individual issue: stress, relationship dissatisfaction, or hormonal changes. Instead, this study examined a broader social dynamic: how work is divided at home compared to perceptions of what that balance should look like.

    Focusing on two different survey samples, the researchers found that women generally reported lower sexual desire than men while also indicating that they perform more household labor than their male partners. Mothers who took on a greater share of household responsibilities reported the lowest levels of sexual interest.

    The study also examined the impact of benevolent sexism, which refers to beliefs that reinforce traditional gender roles, such as women as caregivers and men as providers. A couple’s attachment to these beliefs significantly influences how household labor and sexual desire are connected.

    dual income, inequality, romance, marriage
    A woman is cleaning while her child plays.
    Photo credit: Canva

    Belief systems sway the balance of sexual motivation

    Women who held more egalitarian beliefs and preferred equal partnerships reported the highest levels of sexual desire when chores were split evenly. But when they found themselves doing a greater share of the household labor, they reported the lowest levels of sexual motivation.

    For women who endorsed more traditional gender roles, the pattern was different. In those cases, taking on more household responsibilities was not associated with the same decrease in sexual desire.

    Leading the research was Alexandra Liepmann, a PhD student in the Department of Psychology and Neuroscience at the University of Colorado Boulder. “Although women who endorse more traditional gender roles may not experience these costs in their sexual desire for their partner when doing more household labor, they may still experience costs in their personal and professional lives,” Liepmann told PsyPost.

    partnership, couples, division chores, relationship satisfaction
    Husband and wife are working from home.
    Photo credit: Canva

    Studies that connect the dots

    Adding to the evidence of this imbalance was a 2023 study focused on the distribution of household labor. It found that many relationships still adhere to unequal standards for women’s responsibilities compared to men’s.

    Another 2023 study found that women’s sexual desire tends to be more sensitive to the context of a relationship, particularly how things are going at home. This supports the idea that a woman’s perception of expected equality can affect her level of desire.

    Taken together, these findings indicate that household labor and beliefs about fairness may directly affect sexual desire for some women. Couples who divide chores more evenly may experience better intimacy outcomes regardless of their personal beliefs about gender roles and responsibilities.

  • 59% of Americans worry about sunscreen chemicals. Only 32% understand how sunscreen works.
    Two persons applying sunscreen while sitting on a beach.

    Tiffany Miller for Melanoma Research Alliance

    Many Americans think of sunscreen at the beach. Fewer consider wearing it for the drive there. And many are questioning if they should wear sunscreen at all.

    These trends, uncovered in a new national survey from the nonprofit Melanoma Research Alliance (MRA), highlight a central challenge in skin cancer prevention.

    Skin cancer is the most common form of cancer in the United States, according to the CDC. Nine in 10 skin cancers, including melanoma, are linked to exposure to ultraviolet (UV) radiation, according to the MRA. Reducing exposure to UV radiation lowers the risk of skin cancer, making sunscreen a key part of prevention.

    A survey of 2,000 adults found that most Americans have a basic understanding of the risks of sun exposure, but that awareness doesn’t always translate into action. More than 8 in 10 recognize that spending long hours in the sun contributes to melanoma risk, yet roughly one-quarter say they rarely or never use sunscreen when spending time outdoors.

    Then there are those everyday moments that most people don’t recognize as risky. The light coming through the window over the sink. The short walk from the parking lot. The hour in the bleachers with the sun hitting one side of your face. A single sunburn can be dangerous, but it’s the accumulation of exposure over time that often drives risk.

    Sunscreen is widely recognized as an effective tool for skin cancer prevention, yet confusion and misinformation persist, especially on social media. Fifty-three percent of respondents say they have seen claims that sunscreen ingredients may be harmful. Fifty-nine percent say they are concerned about what’s in sunscreen, and 38% don’t believe sunscreen is safe and effective.

    An infographic on Melanoma Research Alliance's surveys on sunscreen facts and usage.

    Many Americans also say they aren’t sure how sunscreen works. Only about a third can correctly explain the difference between types of sunscreens, while a much larger share reports being unsure.

    Sunscreen works by absorbing or blocking UV radiation from reaching the skin, preventing DNA damage that can cause skin cancer. In the United States, the active ingredients in sunscreen undergo rigorous review by the Food and Drug Administration, which evaluates them as over-the-counter drugs. This drug-level standard requires extensive testing and contributes to a more limited set of approved UV filters compared with Europe, where sunscreens are regulated as cosmetics. The FDA is currently evaluating additional methodologies for assessing sunscreen ingredients, a process that could expand the number of approved UV filters available to U.S. consumers.

    All of this is unfolding during a period of real progress in melanoma research. While melanoma remains the deadliest form of skin cancer, more than 8,500 Americans are expected to die from it in 2026, roughly one person every hour, according to the American Cancer Society. Recent advances are improving outcomes for many patients with advanced disease, though approximately 50% of patients do not respond to current treatments, according to MRA, underscoring why prevention and early detection remain critical.

    Survey methodology: The Melanoma Research Alliance commissioned Atomik Research to conduct an online survey of 2,000 U.S. adults between March 27 and April 1, 2026. The sample is nationally representative based on gender, age, and geography. Margin of error: ±2 percentage points at a 95% confidence level. Atomik Research, part of 4media group, is a creative market research agency.

    This story was produced by Melanoma Research Alliance and reviewed and distributed by Stacker.

  • You know exercise is good for you – so why is it so hard to put it into practice?
    Photo credit: Jordi Salas/Moment via Getty ImagesResearch shows that doing exercise around other people improves your chances of sticking with it.
    ,

    You know exercise is good for you – so why is it so hard to put it into practice?

    Laura Baehr Physical activity is one of the most powerful health tools people have to improve mood, energy and sleep, even after just a few sessions. But the real superpower of an active lifestyle is what it can do for health and quality of life over time. Scientific evidence repeatedly demonstrates that physical activity reduces the risk of developing chronic conditions…

    Physical activity is one of the most powerful health tools people have to improve moodenergy and sleep, even after just a few sessions.

    But the real superpower of an active lifestyle is what it can do for health and quality of life over time. Scientific evidence repeatedly demonstrates that physical activity reduces the risk of developing chronic conditions such as heart disease, diabetes and even some cancers. Despite this, most Americans are not getting enough physical activity in their daily lives.

    So why are so few people physically active when the benefits are widely known?

    As a physical therapist and rehabilitation scientist who studies how to boost movement for people living with chronic conditions and physical disabilities, I spend a lot of time thinking about that question.

    The short answer is that understanding the importance of exercise usually doesn’t translate into exercising. Making it a part of your lifestyle requires believing you can do it and knowing you can do it.

    Exercise is a lifestyle choice that helps reduce the likelihood of developing a chronic illness. But the good news is that if you’re one of the 194 million Americans already living with one or more chronic illnessesbeginning or maintaining an exercise routine can slow the progression, reduce symptoms and improve health outcomes.

    Side view of active senior man with dumbbells exercising at health club.
    It’s never too late to reap the benefits of being active. Maskot/DigitalVision via Getty Images

    The difference between knowing and doing

    People are perpetually being sold on the benefits of physical activity, whether it’s from national healthcare organizations, their medical teams or social media influencers.

    But research is clear that education alone does not predict changes in behavior.

    Instead, shifting your beliefs about the barriers preventing you from exercise might actually be the key to get you moving more.

    In 1977, a psychologist named Albert Bandura proposed that the ability to perform a task even when it’s difficult – a concept called self-efficacy – is the most important personal characteristic that drives healthy changes in behavior.

    Half a century later, self-efficacy is still considered one of the most crucial personal factors for behavioral change when it comes to long-term physical activity. Researchers who develop and test exercise interventions, including me, evaluate novel tools and programs that are built to boost self-efficacy.

    Someone with high self-efficacy might say that they can get back to their exercise routine even if they miss a day. Or they might find a way to still exercise when they’re busy or tired. Someone with lower self-efficacy might be thrown off their routine if presented with the same obstacles.

    But how do you build this crucial trait and get moving more? A meta-analysis found that despite its importance, there is not one magic way to boost self-efficacy.

    That’s because people’s behavior is more complicated than individual factors alone. People and groups have varying needs and contexts that require tailored approaches.

    Smiling Black woman in swimsuit holding onto rails in indoor pool.
    Doing exercise you enjoy is one key to consistency. Luis Alvarez/DigitalVision via Getty Images

    Tips increase exercise self-efficacy

    Self-efficacy may be affected by multiple factors, but people can still apply techniques to boost their ability to start and stay with an exercise routine.

    Make it manageable. It may seem intuitive to set personal goals, but many of us aim too high and end up discouraged. Goals focused on weight loss, heart health or muscle strength are fine, but they can take a long time to achieve. Long-range goals don’t tend to be motivating in the difficult moments – like when you want to hit snooze but promised yourself that you were going to take a long walk before work.

    Instead, try short-term goal-setting – such as aiming to get a set number of lunchtime walks in during the workweek. This will move you toward your long-term goals, while making it easier to see and feel progress.

    In 2026, the American College of Sports Medicine refreshed its guidance on strength training, which represents synthesized findings from 137 systematic reviews and the first update since 2009. The biggest recommendation difference? Consistency matters more than specificity of strength programs. What that means is that doing any strength training has health benefits as long as it is the kind you will keep doing.

    Make it add up. The CDC’s recommended 150 minutes of aerobic activity is meant to be spread throughout the week – not done all at once. Research shows that small bursts of activity still have significant impacts on your overall health, and you’re much more likely to stick with them.

    Only have 15 minutes while your kid is asleep? Have a short exercise video or app cued up for nap time. Waiting for your next Zoom meeting to start? Climb your stairs once or twice. Microwaving your lunch? Hold on to the counter and lift and lower your heels until the timer goes off. Every little bit matters to your mind and body.

    Make it meaningful. Prioritize doing things you enjoy. The gym is not for everyone, and luckily this style of structured exercise is just one of many options for physical activity. Go bird-watching, join a gardening group, binge watch your favorite show on the treadmill. Any activity you do that uses energy is like dropping a coin into your weekly physical activity bank.

    Make it more fun. Choose to be around people who are already exercising – and who encourage you to do it, too. Research shows that people who are sedentary will increase their physical activity by socializing with someone who is active.

    Another study shows that older adults can tap into the energy of their peers during group exercise, helping to build self-efficacy. Exercising with others can even reduce social isolation and loneliness. As a bonus, choosing physical activities you enjoy can improve your mood and boost your confidence.

    Overcoming the hurdles

    These strategies come with a very important caveat: Increasing self-efficacy is empowering, but context also matters.

    Some structural barriers to physical activity are beyond the scope of our individual motivation. Researchers and health professionals know that lower socioeconomic statusdecreased neighborhood safety and lack of access to exercise programs make being and staying active even more difficult.

    But the thing to remember is that even small improvements can have big impacts. It is consistent practice – not perfection – that is key to reaping all the benefits physical activity has to offer.

    This article originally appeared on The Conversation. You can read it here.

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