With Covid-19 making a comeback, a new variant ominously nicknamed “Frankenstein” is drawing attention as health authorities report a noticeable increase in cases and hospital admissions. While that is concerning, there’s another challenge: autumn colds are circulating at the same time and share similar symptoms with this new variant, making it difficult to distinguish between the two. It is important to pay close attention to specific signs and act cautiously.

Also Read: Frankenstein COVID Symptoms: New Variant May Cause Tooth Pain, NHS Warns

In the UK, the Frankenstein variant has quickly become the dominant strain nationwide. Many people experiencing common cold symptoms are unsure whether it is just an autumn cold or the new variant. According to the NHS, sniffles and sneezing could actually indicate the Frankenstein Covid strain rather than a seasonal cold, and it is spreading rapidly across the country.

What Is Frankenstein New Variant?

The World Health Organization (WHO) reports that the recent surge in Covid cases is linked to a new variant called XFG, nicknamed “Frankenstein” because it is a recombinant virus, containing genetic material from two Covid subtypes: LF.7 and LP.8.1.2. The WHO has been monitoring XFG since June 25, 2025, and it has now been detected in multiple countries. Current data suggest that the overall public health risk is low, and existing Covid vaccines are still expected to prevent severe illness and symptomatic infections.

Frankenstein New Variant Symptoms

Symptoms of the XFG variant resemble those of previous Covid strains and are usually mild, often looking like a typical cold. They include:

• Sore throat
• Runny or congested nose
• Dry cough
• Fatigue and body aches
• Mild fever
• Loss of appetite

What Is Autumn Cold?

An autumn cold refers to the common cold occurring during the autumn season. It is not caused by a unique virus; rather, it’s a descriptive term for the time of year. Cold and flu viruses spread more easily in cooler months, and people are more vulnerable as they spend more time indoors.

Also Read: Can You Get Your Covid And Flu Shots At The Same Time? Experts Explain

Frankenstein and Autumn Cold Symptoms Overlap

As Covid XFG and seasonal colds share similar symptoms, it can be tricky to tell them apart. There is one symptom in particular, which is cough and cold, you should get tested for Covid. With the Frankenstein variant spreading quickly, it’s essential to remain vigilant, especially when experiencing respiratory symptoms that could be linked to either a virus or the flu.

Research on the Frankenstein variant is still ongoing. Since it can affect people differently, taking precautions and consulting a doctor at the first sign of symptoms remain critical.

How To Stay Safe From Frankenstein Variant?

“These vaccines offer strong protection against serious illness. Check with your healthcare provider or local public health authority about which vaccines are right for you,” the agency advised.

Personal protective measures include:

• Staying home when feeling unwell
• Wearing a well-fitting mask or respirator when appropriate, including: if you are sick and need to be around others; during seasons when respiratory illnesses are more common, such as fall and winter; in closed or crowded spaces; and if you have personal risk factors (for example, higher risk for serious complications, or frequent contact with vulnerable people such as older adults, young children, pregnant individuals, or those with weakened immune systems)
• Improving ventilation indoors whenever possible
• Washing hands frequently
• Covering coughs and sneezes
• Cleaning and disinfecting high-touch surfaces and objects

Where All Is Frankenstein Virus Spreading?

As of October 2025, reports indicate that the Frankenstein variant (XFG) is circulating widely across Europe, Southeast Asia, Australia, and parts of North America. According to the World Health Organization (WHO), by June 2025, XFG had already been detected in 38 countries, with the highest prevalence in the following regions:

Europe

United Kingdom: Sometimes referred to as “Stratus,” XFG became the most common Covid strain in England by mid-2025, accounting for around 30% of infections.

France: Health authorities reported an increase in Covid-related hospital visits linked to XFG in September and October 2025.

Luxembourg: The variant is now the dominant strain, though officials note no evidence of increased severity.

Switzerland: XFG has been detected in wastewater for several weeks. Experts say it spreads more easily but is not more dangerous than previous strains.

Turkey: The variant began spreading in early October 2025.

Ukraine: Reports from early October indicate the variant is spreading rapidly across Europe.

North America

Canada: XFG has been detected in wastewater in Montreal and is spreading through Quebec.

United States: Authorities are monitoring imported cases, and the variant has been reported in multiple states.

Raised cholesterol levels do more than strain the heart. They can sharply limit blood circulation to the arms and legs, increasing the risk of serious health problems. High cholesterol is already known to raise the chances of heart attacks and strokes, which makes recognising early warning signs especially important.

Low-density lipoprotein, commonly known as LDL or “bad” cholesterol, builds up along artery walls. Over time, this build-up narrows the blood vessels and increases the likelihood of blockages that can lead to cardiac arrest. According to the NHS, diets high in fatty foods, frequent alcohol intake, and a lack of physical activity are among the main reasons cholesterol levels rise.

Why Symptoms May Appear in the Feet

Although cholesterol is often detected through medical tests, warning signs can sometimes surface in unexpected parts of the body, including the feet. Paying attention to these changes can help doctors identify peripheral artery disease, or PAD, which develops when fatty deposits restrict blood flow. This has been reported by Surrey Live.

The British Heart Foundation explains that as circulation worsens, the body struggles to supply enough oxygen, nutrients, and blood to the skin and surrounding tissues. This problem is most noticeable in the feet, as they are the farthest point from the heart.

Three Serious Foot Symptoms Linked to High Cholesterol

There are three major signs of high cholesterol that may show up in the feet:

• Pain
• Ulcers
• Gangrene

Other PAD Symptoms to Look Out For

People with peripheral artery disease may also notice additional changes, such as:

* Loss of hair on the legs or feet

* Weakness or numbness in the legs

* Toenails that grow slowly or become brittle

* Open sores on the feet or legs that take a long time to heal

* Changes in skin colour, including pale or bluish tones

* Skin that looks shiny

* Erectile dysfunction in men

* Loss of muscle mass in the legs

Lowering cholesterol levels is essential to reduce the risk of PAD and other complications associated with high cholesterol.

It is important to confirm high cholesterol with a healthcare professional, as many people experience few or no symptoms.

A blood test remains the most reliable way to detect high cholesterol, which often goes unnoticed without screening.

When Symptoms Become an Emergency

Symptoms such as foot pain, ulcers, and gangrene may signal a severe form of PAD known as critical limb ischaemia. The British Heart Foundation warns that this condition needs urgent medical treatment to help prevent limb loss.

If a doctor suspects high cholesterol, the NHS advises that a blood test will usually be recommended.

How Cholesterol Is Tested

There are two main ways cholesterol levels can be checked:

* A blood sample taken from the arm

* A finger-prick test

If results confirm high cholesterol, a GP will talk through ways to bring levels down, which may include changes to diet or prescribed medication.

Diet Changes That Can Help

Adjusting what you eat is often one of the most effective ways to reduce cholesterol, as diet is a common cause of high levels. One practical step is to cut back on saturated fats and replace them with unsaturated fats.

Saturated fats are commonly found in foods such as fatty cuts of meat, butter, cheese, and lard. Unsaturated fats, on the other hand, are present in vegetables, nuts, seeds, and plant-based oils.

Apart from that, increasing physical activity can also help manage cholesterol and support overall heart health.

UK health guidelines recommend that adults aim for at least 150 minutes of moderate-intensity activity each week, or 75 minutes of vigorous exercise. Doing more activity, or increasing intensity, can reduce the total time needed. Moderate exercise means your heart rate rises and breathing becomes heavier, but you should still be able to talk without struggling for breath.

One practical way to reach the 150-minute target is to stay active for 30 minutes a day, on at least five days each week.

People living with long-term health conditions are among those being urged by the NHS to take a key step as concerns around flu continue to grow. Hospital admissions linked to influenza reached 3,140 by the end of last week, marking the highest level ever recorded for this point in the season and an 18% rise compared to the previous seven days.

NHS Urges People With Long-Term Conditions To Take Action Amid Flu Concerns

Sharing an update on X this afternoon, the NHS said: “Flu can be serious for those at high risk, including children, older adults and people with long-term conditions. 18 million people have had the free NHS flu vaccine, and it’s not too late to get protected. Book via your GP, pharmacy or the NHS App.”

Flu Vaccine Eligibility: Why Flu Vaccination Matters

Flu vaccines are designed to protect against influenza, which can be dangerous and, in some cases, life-threatening for certain groups. Each autumn or early winter, the NHS rolls out these vaccinations for people who are more likely to develop serious complications if they catch the virus.

Flu Vaccine Eligibility: Who Was Eligible From September 1?

Based on guidance from the UK Health Security Agency (UKHSA), six main groups became eligible for the flu vaccine from September 1 this year, with another six groups added from October 1.

From September 1, eligibility included:

• Pregnant women
• All children aged two or three years old on August 31, 2025
• Children with specific long-term health conditions, aged six months to under 18 years
• Primary school children, from reception through Year 6
• Secondary school children, from Year 7 to Year 11
• All children in clinical risk groups aged six months to under 18 years

Flu Vaccine Eligibility: Who became eligible from October 1, 2025?

From October 1, 2025, the following groups were also eligible:

• Everyone aged 65 and over
• Adults aged 18 to 65 with long-term health conditions
• Care home residents
• Carers receiving Carer’s Allowance, or those caring for an elderly or disabled person
• People living with someone who is immunocompromised
• Frontline health and social care workers

How And Where To Get Vaccinated?

The NHS App can be used to check vaccination eligibility. Flu jabs are available through GP practices, selected pharmacies, maternity services, and care homes.

The NHS also notes that health and social care workers may be offered the vaccine at their place of work. Flu vaccinations can be given at the same time as other jabs, including COVID-19 and shingles vaccines.

Commenting on the recent rise in cases, NHS National Medical Director Professor Meghana Pandit said yesterday: “While some parts of the country will be breathing a sigh of relief with flu cases not rising as quickly as feared, we are nowhere near out of the woods yet.

“Combined with the impact of strikes, a stream of winter viruses means many hospitals will be on high alert in the days ahead. But it remains vital that people continue to come forward for NHS care as normal.

“If you need urgent help, dial 999 in an emergency, or use NHS 111 for other care needs. And if you are eligible, please come forward for a jab, it’s not too late.”

Government Appeals To The Public

Health and Social Care Secretary Wes Streeting also addressed the situation, saying: “Flu continues to put significant strain on the NHS, with record numbers of patients in hospital, and frontline services remaining under enormous pressure. I’m appealing to the public to protect yourself and your loved ones by getting your flu jab.

“I want to thank NHS staff who are going above and beyond at the toughest time of year. Thanks to their hard work and careful planning, ambulance handovers are around eight minutes quicker than this time last year.”

Is 2025 the year of Flu? This is the right question to ask as we see so many cases of flu from around the world, worst hit countries remain UK, US, and Canada. The hospitalization rates have gone up. In fact Dr Wenqing Zhang, Unit Head for Global Respiratory Threats at the Department of Epidemic and Pandemic Threats Management of the World Health Organization said that this year is marked by "the emergence and rapid expansion of a new AH3N2 virus subclade". This new variant is called J.2.4.1 or subclade K. This was first reported in August in Australia and New Zealand and has since been detected in over 30 countries.

Amid this there are many myths that surrounds the flu vaccine, on whether it should be administered and if one can get a flu despite getting the jab. Health and Me breaks those myths for you.

The biggest misconception that surround the vaccine right now is its effectiveness, since it has been updated before the new strain or the subclade K/ super flu hit the population. However, Professor Antonia Ho, Professor and Honorary Consultant in Infectious Diseases at the University of Glasgow says, "The vaccine remains the most effective means to prevent disease. We still want to encourage people to get the vaccine."

When a new variant emerges, the flu shot can still offer what doctors call cross-protection. In simple terms, the antibodies your body makes after vaccination can recognize similar flu viruses and respond to them.

Also Read: 186 H3N2 Outbreaks As Hospitalization Rates Double On Canada

Here are the top 5 flu vaccine myths in 2025

Myth 1: Influenza is not serious, so I don’t need the vaccine

Fact: Flu is far from harmless. Each year, up to 650,000 people worldwide die from flu-related respiratory complications. Even healthy individuals can fall seriously ill. In some cases, flu can lead to pneumonia, sinus or ear infections, and inflammation of the heart or brain, especially in those with weaker immunity.

Myth 2: The flu vaccine can give me the flu

Fact: The flu shot uses an inactivated virus, which means it cannot cause influenza. Some people may feel mild fever, body aches, or tiredness after vaccination. These symptoms are short-lived and are simply signs that the immune system is responding.

Myth 3: The flu vaccine causes severe side effects

Fact: Flu vaccines have a strong safety record. Serious side effects are extremely rare. Guillain-Barré Syndrome, a condition linked to muscle weakness and paralysis, occurs in about one in a million vaccinated people, making the risk very low.

Myth 4: I took the vaccine and still got the flu, so it doesn’t work

Fact: Many flu viruses circulate each season, and vaccines target the most common ones. While vaccination may not prevent every infection, it greatly reduces the risk of severe illness and complications. It also helps protect people with vulnerable immune systems.

Myth 5: I am pregnant, so I should not get the flu vaccine

Fact: Pregnant women are strongly advised to get vaccinated because pregnancy weakens the immune system. The inactivated flu vaccine is safe at any stage of pregnancy and helps protect both the mother and the baby.