Mysterious Fog in the US , Canada and UK: A dense, eerie fog with a "burning chemical-like smell" has spooked a good part of North America and parts of the United Kingdom and Canada. With social media amplifying all concerns, this phenomenon has sparked attention across all social media platforms. However, at the heart of this mysterious fog are a conjunction of natural events, social psychology, and environmental conditions that culminated in all the conspiracy theories and public health fears. Here's a closer look at the mysterious fog, its potential causes, and the societal response it has triggered.

Fog that Feeds Fear

The first reports of this "mysterious fog" came in from Florida where a resident said that they experienced respiratory symptoms, feverish warmth, and stomach cramps after contact with the fog. Similar stories started flooding social media, and within a day or two, a sinister force seemed to sweep across the United States, Canada, and parts of the UK. From Texas to Minnesota, people reported weird odors and health issues that they thought were linked to this bizarre atmospheric event.

Some witnesses were said to see "white particles" swirling through the air; theories ranged from a chemical attack or experimental weapon to drone-related chemical dispersals and references to historical military experiments, such as the infamous 1950s "Operation Sea-Spray."

Fuel to the fire were added when videos and posts, hundreds of thousands in number, began circulating on social media sites like TikTok and X (formerly Twitter) speculating on the origin of the fog. Hashtags like #ToxicFog went trending for days. Hysteria created a self-reinforcing loop in which every post spurred further scrutiny and fear.

Scientific Explanation of the Dense Mysterious Fog

1. What is Fog?

Fog is essentially a low-lying cloud formed when the air temperature cools to its dew point, causing water vapor to condense into tiny droplets or ice crystals. Several types of fog—advection fog, radiation fog, and valley fog—can form depending on conditions such as warm, moist air moving over cooler land or when temperatures plummet rapidly under clear skies.

2. Why the Chemical Smell?

Such chemical-like smell as reported during the occurrence of fog events is sometimes attributed to air pollution. It acts like a sponge, where it absorbs these pollutants, which include sulfur dioxide and nitrogen oxides, among others, that emit from industries. This mixture, therefore, leads to a stench that could be mistaken as unnatural or even toxic.

Also Read: Health Concerns Rise As US, Canada, and UK Come Under The Blanket Of Thick, Dense, Toxic Fog

3. What are the Health Concerns?

High moisture levels from fog can significantly exacerbate symptoms related to respiration, but especially in already predisposed asthmatics and allergy patients. The connection of these symptoms with actual fever, stomach cramps, and puffy eyes is too remote. Experts assume that the irritating effects of entrapped pollutants trapped in fog tend to affect more the eyes and throat rather than the rest of the body affected by some report.

Psychological Effects of Mass Panic Caused by Social Media

Social media amplified a natural weather event into a health epidemic. It made the personal experience of individuals become a cause for fear and speculation, a domino effect.

According to psychologists, this is a concept of selective perception, wherein once people's attention is drawn to environmental anomalies, they begin to notice them. This mirrors earlier panics, such as the Seattle windshield pitting panic of 1954. Then, atomic bomb testing caused fear in many and started to have people looking at their windshields for small marks that they had not seen before. Likewise, postings on the strangeness of the fog probably increased public awareness and suspicion, with people looking to attach unrelated symptoms to the phenomenon.

The fog hysteria shares a commonality with other instances of mass panic, such as the "drone sightings" of recent years or the Cold War-era fears of biological warfare.

Also Read: Mysterious Fog Is Making Americans Sick

These events underscore how fear can cloud judgment, especially when amplified by social media and sensationalist headlines. While historical cases, such as "Operation Sea-Spray," offer concrete evidence of the existence of unethical experiments, the jump from a natural weather condition to theories of chemical attacks exemplifies a more modern trend of connecting unrelated dots, all wonderfully seeded in distrust and anxiety.

Despite the swirling rumors, meteorologists and scientists are in agreement that the mysterious fog is not as alarming as it seems. It is well known that fog traps and amplifies pollutants, especially in urban and industrial regions. Moreover, winter months are the most conducive for fog formation, so its recent prevalence is unsurprising.

On the other hand, environmentalists advise that the fog should wake everyone up to increased levels of pollution. The reported odors and health irritations could be just symptoms of far deeper systemic issues like industrial emissions and lack of control over air quality.

The authorities must be transparent in their communication to combat misinformation and allay public fears. Governments and environmental agencies must provide timely updates on weather phenomena, air quality, and health risks. Initiatives like real-time pollutant tracking and public education campaigns can help demystify natural occurrences while addressing valid environmental concerns.

The mysterious Canada fog is a compelling case study in how environmental events intersect with psychology and societal dynamics. While rooted in natural phenomena, the fog became a vessel for collective fears, amplified by modern technology and historical anxieties.

In this information era where communication occurs at an almost lightning pace, the fog becomes a metaphor that reminds everyone about scientific literacy, environmental responsibility, and an effective balance when considering public concern. Whether perceived as a marvel of nature or as a tale that serves to teach, it left a very powerful mark in people's minds.

"So, I am in New Delhi, India, and the air quality is over 750. It is the equivalent of smoking 18 cigarettes a day," says Alex, a British travel vlogger in a video uploaded seven days ago on Instagram. He calls the current situation in health a public health emergency. In the video, he walks around the city wearing an N-95 mask and says, "It is super sad. I cannot even see 50 meters in front of me. That is how bad the air quality is in Delhi."

Read: Breathing Delhi's Toxic Air Is Like Smoking 20 Cigarettes A Day, According To Pulmonologist

As of Monday 7am, the city's average AQI remains under the "very poor" category, with the reading of 366 as per the Central Pollution Control Board (CPCB). Seven areas slip under the 'severe' zone, with Narela recording the worst AQI of 418.

As per the CPCB, AQI between 0 to 50 is good, 51 to 100 is satisfactory, 101 to 200 is moderate, 201 to 300 is poor, 301 to 400 is very poor and 401 to 500 is severe.

Impact Of Toxic Air On Its Population

Not just Delhi, but several other metro cities too have recorded a worsening in its air quality levels, in this backdrop, a Lancet study revealed that due to long-term air pollution exposure in India, every year, 1.5 million deaths occur. The study noted that every 10μg/m³ increase in annual PM2·5 concentration was associated with an 8.6 pc higher risk of all-cause mortality.

Using India’s National Ambient Air Quality Standards, researchers estimate that about 3.8 million deaths between 2009 and 2019 were linked to PM2.5 exposure. When WHO guidelines were applied, the number rose sharply to 16.6 million, nearly one-fourth of all deaths in the country. The analysis relied on advanced causal methods and high-resolution models that mapped district-level PM2.5 exposure across India, while accounting for factors such as socioeconomic status, age distribution, and indoor air pollution.

Also Read: 'No Direct Link Between Lung Disease And Air Pollution,' Says Minister; But Studies Say Something Else

These findings are backed by a 2017 time-series study from Delhi that examined the short-term impact of air pollution on deaths from natural causes. The researchers pointed out that studies worldwide have consistently shown a clear link between common urban air pollutants and harmful health effects. Despite Delhi’s well-documented air quality crisis, they noted that limited local evidence on how specific pollutants affect health had long slowed meaningful policy action.

Furthermore, several other studies also reveal the impact of toxic air on different organs of the body, including lungs causing respiratory illness, as well as increasing the risk of dysmenorrhea in women.

A study published in Frontiers in Public Health, explored the data of 2,96,078 women and girls between the age of 16 to 55 years in Taiwan and correlated it with the long-term air pollution data between 2000 and 2013. None of these women had any history of dysmenorrhea before the survey had began.

Another 2017 study titled Pulmonary Health Effects of Air Pollution, it is clear that lung cancer could be exacerbated due to exposure to a variety of environmental air pollutants with greatest effects due to particulate matter (PM), ozone, and nitrogen oxides.

Delhi's Toxic Air Should Concern All

As of now, the air that we breathe in Delhi contains the same chemicals that are present in a cigarette. These chemicals include carbon monoxide, benzene, cadmium, formaldehyde, and benzopyrene.

Also Read: Simple Blood Tests Detecting Multiple Cancer; Do They Really Work?

Flu cases in the US has touched almost the 5 million mark, as per the latest data from the Centers for Disease Control and Prevention (CDC). New York City has seen the highest levels of flu-like activity, revealed the data. Among the other states are Alabama, Colorado, Connecticut, Hawaii, Louisiana, Maryland, Minnesota, New Hampshire, New Jersey, Ohio, Rhode Island, and Texas. All these states noted a "moderate" level of flu-like or respiratory illnesses, while rest of the states remain in "low" or "very low" levels of flu-like activities.

Also Read: Simple Blood Tests Detecting Multiple Cancer; Do They Really Work?

What Does The CDC Data Reveal In Flu Cases?

As per the CDC data, there have been at least 4.6 million illnesses, with 49,000 hospitalization, and 1,900 deaths so far by flu in this season. These cases of flu are linked with the new variant known as the subclade K. CDC notes that among the samples sent to it, of the over 900 of them, 0-% were A(H3N2), of those that had further testing, nearly 90% of them were subclade K.

The CDC also notes that this mutant is a mismatch from the season's flu vaccine composition, however, according to experts the vaccine is still useful as the first line of defense against flu, including to avoid any severe illness, hospitalization, and or death.

John Brownstein, an epidemiologist told the ABC News, "Even with this new variant and some mismatch with the vaccine, getting a flu shot is still absolutely worth it. The vaccine continues to provide strong protection against severe outcomes like hospitalization and death, and that’s especially important as flu activity ramps up."

Flu Deaths In Children

Two pediatric flu deaths were reported this week, which brought the total number three to this season. Last season, there were 288, the same as the number in 2009 during the H1N1 pandemic, It is the highest levels since 2004. It was in that year when flu child deaths became mandatory for states to report to CDC.

Also Read: Using An Air Purifier At Home? Pulmonologist Warns These 5 Common Mistakes Could Put Your Lungs At Risk

The CDC found that about 90% of children who died from flu last season were not vaccination. The CDC study found that flu vaccination among kids have dropped 10% points lower than the pre-pandemic levels, with about only 40% of children getting the flu shot this season.

As of now, around 140 million doses of flu have been distributed, whereas last year, it was 128 million. The CDC also notes that anyone over the age of 6 months must get their annual flu shot. It is never too late to get the vaccine, note the experts.

Brownstein also notes: "This is the time of year when flu typically starts to take off, and we expect activity to continue increasing in the weeks ahead. As people gather indoors and travel more around the holidays, those conditions can accelerate spread."

H3N2 Symptoms

• High fever (often above 101°F)
• Severe body aches and muscle pain
• Extreme tiredness that lasts longer
• Dry cough that can be persistent
• Headache
• Sore throat
• Runny or stuffy nose
• Loss of appetite
• Nausea (especially in children)

The recovery time of any influenza could last up to 5 to 14 days, the key is to monitor breathing patterns and avoid over medication.

Donald Trump’s health has long been under scrutiny, and a recent Instagram post by a physical therapist, @epistemiccrisis, who holds a doctorate and has 14 years of experience treating dementia patients, has stirred fresh speculation. The doctor discussed how tertiary stage syphilis, also known as neurosyphilis, can closely mimic the symptoms of behavioural variant frontotemporal dementia.

What Is Tertiary Stage Syphilis?

Tertiary syphilis is the late stage of a syphilis infection, and it is relatively uncommon, usually appearing years or even decades after the initial infection. Its manifestations can vary, but the most common forms include cardiovascular syphilis, central nervous system involvement—classically presenting as tabes dorsalis or general paresis—and gummatous syphilis, which most often affects the liver. In the United States, syphilis is considered a reportable illness, meaning cases must be reported to public health authorities.

Tertiary Stage Syphilis And The Brain

Tertiary stage syphilis occurs when the infection remains untreated for years, potentially causing serious neurological complications. Before antibiotics were widely available, neurosyphilis accounted for roughly 15% of psychiatric inpatients, as per the doctor. The disease can damage the frontal and temporal lobes, producing behavioural changes strikingly similar to dementia.

Case Study Explains The Symptom Overlap

The doctor referenced a PubMed case study of a 47-year-old male whose behaviour drastically changed, leading to psychiatric admission. The patient showed extreme disorientation and poor hygiene, including rubbing his own faeces in his hair. After receiving antibiotics, his symptoms resolved, and brain scans later revealed improved blood flow to the frontal lobe.

Could Donald Trump Have Tertiary Stage Syphilis?

Red marks on Trump’s hands have sparked discussion about possible tertiary stage syphilis. However, the doctor noted that untreated syphilis in someone of Trump’s age would generally produce more severe complications, making the likelihood low. Additional health factors, including possible history of stroke, heart issues, and kidney disease, further complicate speculation.

Are Frontotemporal Dementia and Tertiary Syphilis Related?

Donald Trump has been speculated to show signs of frontotemporal dementia, a condition affecting behavior, personality, and decision-making. Interestingly, tertiary stage syphilis, specifically neurosyphilis, can cause similar symptoms by damaging the frontal and temporal lobes. Both conditions may lead to changes in social behavior, judgment, and cognitive function, making it challenging to differentiate without proper medical evaluation. Unlike frontotemporal dementia, which is progressive and currently incurable, tertiary syphilis is treatable with antibiotics, underscoring the need for accurate diagnosis.

Is Tertiary Stage Syphilis Treatable?

Neurosyphilis is treatable with antibiotics, and early detection is critical. The case study highlights how the condition can mimic dementia, emphasizing the need for careful evaluation—even for high-profile figures like Donald Trump.

Disclaimer: The claims discussed in this article are being made by the Instagram user @epistemiccrisis. Health & Me does not verify or endorse these claims, and this content is intended for informational purposes only, not as a medical diagnosis or advice.