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.

The U.S. Centers for Disease Control and Prevention is promoting a long-debunked theory, suggesting a potential link between vaccines and autism, and claiming that studies supporting this connection “have been ignored by health authorities.”

CDC Pushes Controversial Vaccine-Autism Theory

The disputed theory appeared on a revised section of the CDC’s website under “Autism and Vaccines” on Wednesday. The website now states: “The statement ‘Vaccines do not cause autism’ is not an evidence-based claim. Scientific studies have not ruled out the possibility that infant vaccines contribute to the development of autism.

However, this statement has historically been shared by the CDC and other federal health agencies within HHS to prevent vaccine hesitancy.” The agency added that the U.S. Department of Health and Human Services has “launched a thorough review of the causes of autism, including investigations on plausible biological mechanisms and potential causal links.”

It also noted, “This webpage will be updated with gold-standard science.” Prior to Wednesday, the page stated there is “no link” between vaccines and autism, and no vaccine ingredients were connected to the condition, according to archived versions cited by The Washington Post.

CDC Faces Criticism

Another part of the site, “About Vaccines for Your Children,” last updated in August 2024, still asserts, “Scientific studies and reviews continue to show no relationship between vaccines and autism.” Dr. Demetre Daskalakis, a former CDC official who resigned earlier this year as head of the National Center for Immunization and Respiratory Diseases, criticized the changes, saying on X, “The weaponization of the voice of CDC is getting worse. DO NOT TRUST THIS AGENCY. This is a national embarrassment.” Despite the new language, the header “Vaccines do not cause autism” remains due to an agreement with Sen. Bill Cassidy (R-La.), chair of the Senate Health Committee, who cast the deciding vote to advance Health Secretary Robert F. Kennedy Jr.’s nomination to the full Senate floor.

CDC Staff Shocked

The revisions surprised CDC staff, including those overseeing vaccine safety and autism information, leaving them blindsided, according to The Post. “We just saw it, and everyone is freaking out,” one scientist said, as per NBC News.

While the changes could undermine public confidence in vaccines, Kennedy and Trump have historically supported this theory. Both have also warned against Tylenol use during pregnancy, claiming a link to autism, despite large-scale studies disproving any connection.

What Is The Vaccine And Autism Link About?

Autism spectrum disorder, or autism, is a condition that affects the brain, making it challenging for some people to communicate and interact with others. Experts still don’t fully understand what causes it.

The idea that vaccines might play a role largely began with a 1998 study suggesting that the MMR (measles-mumps-rubella) vaccine—or infection with the natural measles virus—could lead to autism. Since then, numerous scientific studies have shown there is no connection between vaccines or any of their ingredients and autism.

The 1998 study itself was later discredited: the research was found to be false, the doctor responsible lost his medical license, and the journal that published the paper retracted it, acknowledging it should never have been published.

Despite strong evidence showing vaccines are safe and effective, some parents still choose to delay or skip vaccinations for their children. This can be very dangerous, as diseases like measles, which vaccines prevent, are still circulating. An unvaccinated child who contracts one of these illnesses can become seriously ill or even die and may also put others at risk.

While mild reactions like a fever or rash can occur after vaccination, the chance of a serious side effect from the MMR or other recommended vaccines is very small compared to the risks of the diseases they protect against.

A major claim from China has sparked global curiosity and debate after a Shenzhen-based biotechnology company announced that it has developed a longevity pill capable of significantly slowing ageing.

A biotechnology company in Shenzhen, China, has caught worldwide attention by claiming to have created a pill that could dramatically slow the ageing process. According to the firm, the pill may one day help humans live up to 150 years by targeting ageing at the cellular level.

As per The Independent, Lonvi Biosciences says its formula focuses on ‘zombie cells’—aged cells that refuse to die, causing inflammation and age-related illnesses. Let’s take a closer look at the pill and explore whether this ambitious claim could be possible.

‘Zombie cell’ Pill From China Promises Life Till 150

The Shenzhen-based company, part of China’s rapidly growing longevity industry, claims it has produced a pill that could theoretically stretch human life to 150 years. The formula targets so-called “zombie cells”—older cells that resist dying, leading to inflammation and disease associated with ageing. “This is not just another pill. This is the Holy Grail,” said CEO Ip Zhu, calling the capsule a breakthrough that could make extreme longevity achievable. The main ingredient comes from grape seeds and has shown in lab studies to extend lifespan in animals by delaying age-related diseases. Lonvi’s researchers suggest that taking the pill in adulthood could push life expectancy past 120, while starting from birth could surpass 150.

How Will The ‘Zombie Cell’ Pill Work?

The pill contains procyanidin C1 (PCC1), a compound extracted from grape seeds. In experiments with mice, Lonvi claims the treatment increased overall lifespan by 9.4%, with a remarkable 64% improvement when dosing started from the very beginning. Lyu Qinghua, Lonvi’s chief technology officer, told The New York Times that reaching 150 is “definitely realistic” and could be possible “within a few years.”

China has made anti-ageing research a national priority, with President Xi Jinping reportedly discussing it with Russian President Vladimir Putin. Anti-ageing research, combined with AI and biotech, has quickly moved from niche interest to mainstream focus in the country.

Do Grape Seeds Have Anti-Ageing Effects?

A study in Nature Metabolism showed that procyanidin C1 from grape seed extract successfully extended both the lifespan and health span of mice, paving the way for future clinical trials.

Cellular senescence plays a key role in ageing, occurring when cells can no longer perform their functions. In recent years, researchers have identified drugs called senolytics, which can eliminate these senescent cells in the lab and in animal studies. This approach is an important step toward reducing age-related chronic diseases and could play a critical role in extending lifespan.

Can The ‘Zombie Cell’ Pill Really Extend Life Span To 150 Years?

While the company’s claims have not yet been tested in human trials, scientists believe the approach holds promise for extending life. Lonvi’s researchers say the PCC1 pill can boost cellular health, delay deterioration, and maintain energy production over time. They suggest that when combined with a healthy lifestyle, the pill could help people live beyond 100, and possibly even past 120, while also reducing diseases linked to ageing.

A cheese brand has recalled one of its products over a serious health risk. Face Rock Creamery LLC has announced a voluntary recall of its Vampire Slayer Garlic Cheddar, according to a recent notice shared by the United States Food and Drug Administration. The decision came after the FDA detected Listeria monocytogenes in the area where the cheese was packed. The cheese is being pulled from shelves due to listeria contamination, which has also been linked to recent deaths in the United States, as reported by The Independent.

Cheese Products Recalled Due To Listeria

Only 16 units of the affected cheese were sold at the Face Rock flagship outlet at 680 2nd St. SE, Bandon, Oregon. Shoppers can identify the recalled product by its UPC code 8 512222 00547 8, according to the FDA.

These six ounce blocks were sold between November 10 at 3:30 p.m. PT and November 13 at 3:30 p.m. PT. Although no illnesses have been confirmed so far, customers who purchased the cheese are advised to discard it or bring it back to the store for a complete refund.

Recalled Cheese Product

The item under recall is the Vampire Slayer Garlic Cheddar with a use by date of November 4, 2026, and the UPC 8 512222 00547 8. Face Rock Creamery stated that it is committed to strict food safety practices and transparency and that it is cooperating with authorities while taking immediate action to secure its production setting, according to The Independent. As of November 18, the FDA had not received any reports of illness tied to this cheese.

The recall notice on the FDA website explains that listeria infections can be dangerous and may be fatal for young children, older adults, and individuals with weakened immunity. It also states that healthy people might experience short-term problems such as high fever, strong headache, stiffness, nausea, stomach pain and diarrhea. For pregnant women, listeria can lead to miscarriages or stillbirths.

What Is Listeria?

Listeria is a bacteria found in soil, water and animals that can contaminate food and cause listeriosis, a serious infection, as per World Health Organization. It poses a higher risk for pregnant women, newborns, older adults and people with weakened immune systems because it can live and grow even at refrigerator temperatures.

People usually become sick after eating contaminated items such as soft cheeses, deli meats or unpasteurized milk. Symptoms may be mild or flu-like, but the infection can lead to dangerous problems, including meningitis.

Listeria Deaths in US

In the United States, listeria is the third leading cause of death linked to foodborne illness and is responsible for about 260 deaths each year. Many food products have been recalled in the past few months due to listeria concerns. As per USA Today, six people have died in a multistate outbreak connected to recalled prepared pasta dishes sold at large chains including Albertsons, Kroger, Sprouts Farmers Market and Trader Joe’s.

Federal officials reported at least 27 infections across 18 states, and CNN noted that a pregnant woman lost her fetus after becoming sick.

Listeria Symptoms You Should Watch Out For

Symptoms of listeriosis often begin with fever, chills, muscle pain, nausea or diarrhea. In more severe cases, the infection can spread beyond the digestive system and may cause intense headache, stiff neck, confusion, seizures and widespread infection that leads to organ failure. Pregnant women may have only mild flu-like signs, yet the infection can cause serious harm to the developing fetus.