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.

For the first time, a baby boy has been born to a mother with a womb transplanted from a deceased donor at Queen Charlotte’s and Chelsea hospital in London.

Weighing merely 3.09kg (6lb 13oz), Hugo Powell was born to Grace Bell and Steve Powell from Kent, right before Christmas 2025. "It's simply a miracle. I never, ever thought that this would be possible," Bell said. "I'm the happiest I've ever been in my life. When I was 16, I was told that this would never be possible," she said of her son's birth.

The father added: "When he came over the curtain, it was just sort of overwhelming emotions. I felt like I wanted to cry, but couldn't. From where we started - first meeting - to where we are today, with Hugo, is nothing short of a miracle after everything we've been through. It just felt quite unreal at the time, because this has been a long journey for us both."

The couple also paid tribute to the "kindness and selflessness" of their transplant donor and her family for their "incredible gift", while also thanking medical teams in Oxford and London who supported their journey.

"There are no words to say thank you enough to my donor and her family. Their kindness and selflessness to a complete stranger is the reason I have been able to fulfil my lifelong dream of being a mum.

"I hope they know that my child will always know of their incredible gift, and the miracle that brought him into this world," Bell said.

What Is Mayer-Rokitansky-Kuster-Hauser Disorder?

Bell, an IT programme manager, was born with Mayer-Rokitansky-Kuster-Hauser (MRKH), a disorder that causes the vagina and uterus to be underdeveloped or absent. MRKH syndrome is also called:

• Müllerian agenesis
• Müllerian aplasia
• Congenital absence of the uterus and vagina
• Rokitansky syndrome

While women with MRKH syndrome have normal external genitalia, functioning ovaries, breast and pubic hair development, they are unable to carry a pregnancy and rely on either surrogacy or a womb transplant, as in the case of Bell.

There are two versions of the disorder:

• Type 1: The patient has normally functioning ovaries and fallopian tubes but a blocked or missing upper vagina, cervix and uterus. No other organs are affected.
• Type 2: The patient has a blocked or missing upper vagina, cervix and uterus as well as issues with ovaries, fallopian tubes, spine, kidneys or other organs.

However, these genetic changes have been found in only a small number of affected people and subsequent studies have not identified a clear association between MRKH syndrome and any specific environmental factors. It remains unclears whether they actually cause MRKH syndrome.

Treatment for MRKH depends on the patient's goals and symptoms and some options include:

• Vaginal dilators: Dilators are made of plastic or silicone and vary in length and width. These tubelike devices help expand and stretch the inside of the vagina.
• Vaginoplasty: This is a surgical procedure to create a vagina. There are several ways surgeons perform vaginoplasty, but most involve creating a hole and lining it with tissue from another part of your body.
• Uterus transplant: This is a major surgery that involves placing a donor uterus inside someone without a uterus. Uterine transplants give people with MRKH an opportunity to carry and deliver a child. Uterus transplants are rare.

How Did Bell Conceive Her Child?

"I still can't believe that I'm here today and I've gone through this. It's just amazing."

At the age of 16, the new mother was told she wouldn't be able to carry her own child. However, in 2024 she received a phone call saying a womb had been donated and a transplant was possible, a moment she recalls left her "in complete shock" and "really excited".

Bell's womb transplant operation lasted 10 hours and took place at The Churchill Hospital in Oxford in June 2024 After her transplant surgery, she began fertility treatments several months after the transplant in 2024 and her son was born a year later.

According to The Guardian, Bell's transplanted womb will be removed when the couple have finished having children, to save her from a lifetime of taking immunosuppressant drugs.

Not too long ago, Indore made headlines in water contamination case where a 67-year-old woman, identified as Parvati Bai Kondla also showed signs of Guillain-Barré syndrome. Bacteria like E coli. and Klebsiella were found in the water sample of Bhagirathpura, the epicentre of water contamination.

Indore's Bhagirathpura is again on the news, this time for food contamination.

Indore Food Contamination: What Happened?

Six people have been admitted to a hospital after they consumed contaminated food in Bhagirathpura. At a birthday party in Bhagirathpura on a late Saturday night, 60 people ate the food and some of them developed health problems. Chief Medical and Health Officer (CMHO) Dr Madhav Hasani stated on Monday.

Bhagirathpura was the epicentre of water contamination that claimed 22 lives earlier. The minister said that affected individuals were treated and as a precaution, six of them were admitted to the Government Maharaja Yashwantrao Hospital.

Indore Municipal Corporation Commissioner Dilip Kumar said, “We have found that in case of the construction of the toilet, no safety tank was constructed beneath it. We are also probing the other lapses.”

As per the official statement, all patients are doing well after the treatment.

Indore Food Contamination: What Happened In Indore Before?

Earlier in January, Mayor Pushyamitra Bhargav reported that due to lapses in civic infrastructure. Investigation revealed that a toilet constructed directly above a main drinking pipeline near a police outpost, without a mandatory safety tank resulted in the sewage mixing with drinking water.

Read: Sewage Mixing With Drinking Water Kills 7 in Madhya Pradesh’s Indore, Over 100 Remain Hospitalized

Speaking to The Indian Express, Indore Municipal Corporation Commissioner Dilip Kumar said, “We have found that in case of the construction of the toilet, no safety tank was constructed beneath it. We are also probing the other lapses.”

What Is E. Coli Bacteria?

Escherichia coli, commonly known as E. coli, refers to a group of bacteria that naturally live in the intestines of humans and animals. Most of these strains are harmless and even play a role in digestion. However, certain types can trigger illness when they enter parts of the body where they do not belong or release harmful toxins.

These disease-causing strains attach themselves to body cells and produce toxins, leading to infection and inflammation.

What Is Guillain-Barré syndrome?

Guillain-Barré syndrome is a rare autoimmune condition in which your immune system attacks your peripheral nerves, leading to symptoms like numbness, tingling, and muscle weakness that progress to paralysis. However, with treatment, most people fully recover from the condition.

Doctors say GBS occurs at any age, but it most commonly affects people between 30 and 50 years of age.

Guillain-Barré syndrome is rare. About 100,000 people worldwide develop GBS every year. To put that into perspective, the world population is about 7.8 billion. That means healthcare providers diagnose GBS in about 1 in 78,000 people each year.

15 US states sued President Donald Trump led administration after the Department of Health and Human Services led by Health Secretary Robert F Kennedy Jr. revised vaccine schedule that led to coverage fall from 17 to 11 diseases for children. These 15 states are led Democrats and on Tuesday, they announced suing the Trump administration over unscientific grounds of releasing a new vaccine schedule.

The lawsuit has been filed by a coalition of 14 attorneys general and the governor of Pennsylvania. They have asked the courts to nullify the administration's decision to reduce the number of diseases children are routinely immunized from 17 to 11.

The lawsuit also challenges "the unlawful replacement" of members of the federal Advisory Committee on Immunization Practices, who recommend vaccines for Americans. The lawsuit names the Department of Health and Human Services and Health Secretary Robert F Kennedy Jr as defendants. It also names the Centers for Disease Control and Prevention and its acting director, Dr Jay Bhattacharya.

Read: CDC Vaccine Schedule: Coverage Falls From 17 to 11 Diseases For Children

15 States Sue Trump Administration Over Revised Vaccine Schedule: What Do The States Want?

In a news briefing on Tuesday, Rob Bonta, attorney general of California said, "H.H.S. Secretary R.F.K. Jr. and his C.D.C. are flouting decades of scientific research, ignoring credible medical experts, and threatening to strain state resources and make America’s children sicker.” Bonta continued, "The fact is, vaccines save lives and save our state’s money."

The lawsuit also notes that the administration's revised vaccination schedule was unscientific and relied instead on comparisons to countries that are different than the United States.

Kris Mayes, attorney general of Arizona, as reported by The New York Times said that the latest vaccine schedule "copies" Denmark's recommendation, where the country already has a nationalized health care and the population is fraction of that of the US. "Copying Denmark’s vaccine schedule without copying Denmark’s health care system doesn’t give families more options — it just leaves kids unprotected from serious diseases."

Also Read: Wegovy And Ozempic Will Cost Less In 2027, Novo Nordisk Slashes Weight Loss Drugs Prices By Half

15 States Sue Trump Administration Over Revised Vaccine Schedule: What Is The Revised Vaccine Schedule?

On January 5, 2026, the federal health officials led by RFK Jr. announced that the new Centers for Disease Control and Prevention (CDC), vaccine schedule will include routine shots for 11 diseases for children. This is down from 17 diseases, which were earlier included.

Under the revised schedule, vaccines for a limited number of diseases remain universally recommended for children. These include protection against measles, polio, and whooping cough, which are still considered essential routine immunizations.

Vaccines No Longer Recommended for All Children

The most controversial change is the narrowing of recommendations for several common childhood vaccines. Immunization against the following illnesses is now advised only for high-risk children or after consultation with a health care provider:

• Hepatitis A
• Hepatitis B
• Meningococcal disease
• Rotavirus
• Influenza
• Respiratory syncytial virus, or RSV

Covid-19 vaccination has also shifted to a consultation-based recommendation rather than routine use for all children.

This means shots that were once automatically given at set ages, including at birth, during infancy, and in adolescence, may now depend on individual medical discussions rather than standard guidance.