Sonia Gandhi, Congress leader has been admitted to Sir Ganga Ram Hospital in New Delhi after she suffered respiratory discomfort on Tuesday. Reports have mentioned that her condition as of now is "absolutely stable". Gandhi has a problem of chronic cough, and due to the capital city's pollution, she has been regular with hospital visits and check-ups. Hospital source, while speaking to the news agency PTI said that "it is a routine admission".

What Happened To Sonia Gandhi?

According to reports, she had complained of some respiratory discomfort. Once her medical examination was done, it was found that "her bronchial asthma had been mildly exacerbated", confirmed Dr Ajay Swaroop, Chairman of the hospital. A hospital source told PTI that this is due to the combined effects of cold weather and pollution.

As a precautionary measure, she was admitted in hospital for further observation and treatment. The physicians who are treating her will be taking a decision on her discharge based on her clinical progress. This can take a day or two, confirmed sourced.

Read: 30% of Delhi’s Children Are Borderline Asthmatic, Says Doctor

What Is Bronchial Asthma?

Bronchial asthma is a chronic inflammatory disease of airways that causes periodic "attacks" of coughing, wheezing, shortness of breath, and chest tightness. This explains the routine admission. As per a 2008 study, published in Deutsches Ärzteblatt International, this affects about 10% children and 5% adults.

The study notes that it is characterized by bronchial hyperactivity and a variable degree of airway obstruction. It is diagnosed on the basis of the clinical history physical examination, and pulmonary function tests, including reversibility testing and measurement of bronchial reactivity,

Recurrent episodes of acute shortness of breath, usually at night or in the early morning hours are common. Also to be noted that these are the two typical times when pollution levels are at the highest.

What Are The Common Symptoms Of Bronchial Asthma?

Some of the common symptoms of Bronchial Asthma are:

• Cough
• Wheezing
• Feeling of tightness in the chest
• Shortness of breath

The World Health Organization (WHO) notes that asthma affects over 260 million people globally and causes more than 450,000 deaths every year. WHO also notes that many of these deaths are preventable if diagnosed and treated at the right time.

Why Does Bronchial Asthma Flare Up In Polluted Winters?

Dr Dixit Thakur, a Delhi-based pulmonologist at Pulmo Vista Clinics notes that winter acts as a "perfect storm" for asthma patients due to pollution, cold air, infections, and indoor allergens.

Some of the reasons the doctor notes are:

Pollution is at its peak in winter

During winters, low wind speed traps pollutants, temperature inversion prevents dispersion. Furthermore, other factors like stubble burning and firecracker, along with vehicular emissions add to the pollution levels during winter. Find particles like PM2.5 penetrate deep into the lungs and inflame airways that trigger asthma attacks.

Cold air causes airway constriction

When the air is cold and dry and it enters lungs, the airways tighter, inflammation increases and breathing becomes labored. This is especially the case during early mornings and late evenings, or on foggy days.

Rise in respiratory infections

Winter also brings viral colds, flu, sinus infections and bronchitis, all of which can inflame the airways significantly and worsen asthma control. Further, since people stay indoors longer with doors and windows closed, this may extend their exposure to indoor allergens like dust mites, mold, pet dander, and indoor smoke from heater or incense.

Flu cases are rising in the US, with the virus exploding across the country. Like many experts have earlier pointed that that this would be the 'worst season' and that 'it is not over yet'. The Centers for Disease Control and Prevention or CDC data too tells us that records are reaching all time highs in some cases.

What Does CDC Data Say About Increased Flu Activity In US?

For the first time since 1997, when flu data was first tracked, 8% of visits to doctors related to flu or flu-like illness and symptoms the week ending with December 27 has increased. Hospitalization too increased by 48% week over week, which has now amounted to 120,000 hospitalization and 5,000 deaths so far in this season.

The CDC data shows that just under 33% or 23,350 of the 70,757 fly tests were reported positive to the National Respiratory and Enteric Virus Surveillance System. This was also up by 9% during the first week of December.

Regions like Colorado, Montana, North Dakota, South Dakota, Utah and Wyoming reported numbers as high as over 45%. CDC also noted "very high" activity in the Northeast, the week ending with December 27, including in New York, Massachusetts, and North Carolina.

Wastewater data by WasterWaterSCAN, a Stanford University-led tool also tracked the spread of the disease and said that the flu activity was "high". It noted that the activity increased by 146%.

Why Is This Season's Flu The Worst One Yet?

This year's flu came after the flu vaccination was made, which means the current vaccination does not align with the mutation, however, experts have pointed out that it still continues to offer protection against the illness. This season's flu is a mutation of H3N2 or influenza A, called the subclade K, or what people are calling 'super flu'.

This is the culprit in rising flu cases, globally. The World Health Organization (WHO) on its website said that K variant marks "a notable evolution in influenza A (H3N2) viruses". Some are also questioning the effectiveness of this season's influenza vaccine against the strain.

Read: Unique Symptoms Of Flu In 2026 And How Long Infection Now Last

The flu virus is highly contagious and spreads easily in crowded places, especially during the colder months.

In some cases, the infection can progress to the lungs, which could lead to complications like bronchitis or pneumonia. Yale Medicine too notes that this virus could attack the respiratory system, including throat, nose, and lungs.

What Are The Common Symptoms This Season For The Flu?

K variant causes more intense flu symptoms, they include:

• Fever
• Chills
• Headache
• Fatigue
• Cough
• Sore throat
• Runny nose

Are The Old Vaccines Effective Against This New Variant?

"The vaccine remains the most effective means to prevent disease. We still want to encourage people to get the vaccine," said Professor Antonia Ho, Professor and Honorary Consultant in Infectious Diseases at the University of Glasgow. Experts have stressed enough on the immunity that one can receive from the vaccine that that these flu jab remain the best defense against the flu, even though the current strain circulated may have drifted away from the strain included in this year's jab.

Data from the UK Health Security Agency (UKHSA) also show that vaccines is performing as expect, despite the emergence of subclade K.

The Food and Drug Administration or FDA recalled cheese from one of the largest importers and distributers of specialty cheese from Italy over listeria contamination. As per FDA, seven different products have been issued a Class I recall. The recalls were initiated by The Ambriola Company's headquarters in West Caldwell, New Jersey. While the recalls were initiated at the end of November, the FDA signed classifications for the contaminated cheese on January 6.

Which Cheese Products Are Recalled For Listeria Contamination By FDA?

• 1.5 lb. plastic bags of grated Sam’s Pecorino Romano, 12 units per case

1,015 bags were recalled

• 10-pound plastic bags of Pinna Grated Pecorino Romano 2/10

45 bags were recalled

• 5-pound plastic bags of Boar’s Head Grated Pecorino Romano

405 bags were recalled

• 6 oz. plastic cup and lid Boar’s Head Grated Pecorino Romano

2,106 units were recalled

• 5 and 10-pound plastic bags of Ambriola Piccante grated Pecorino Romano

179 bags were recalled

• 48/8 oz. shipper, plastic cup and lid, Locatelli Grated Pecorino Romano

184 units were recalled

• 5 and 10-pound plastic bags of Locatelli Grated Pecorino Romano

964 bags were recalled

What Is Listeria?

This is a bacterial pathogen which is responsible for listeriosis. This is a serious foodborne illness. It thrives in various environment, including soil, water, and food processing facilities and is gram-positive and rod-shaped in its nature. It can also grow at refrigeration temperature which can then infect dairy products, deli meats, seafood, and unpasteurized milk.

As per the Centers for Disease Control and Prevention (CDC(, Listeria are bacteria or germs that can contaminate many food and those who eat can get infected with the bacteria. CDC mentions that it is rare, however, could be serious, though there exists steps to prevent this infection.

It is a foodborne illness caused by the bacteria L. monocytogenes. Symptoms include fever, chills, and headache. It can cause invasive illness and intestinal illness. It is also the third leading cause of deaths from foodborne illness in the US, with 1,600 people infected each year, out of which 260 die.

Symptoms often appear within two weeks of consuming Listeria-contaminated food, but can appear as early as the same day or as late as ten weeks later.

A fever, muscle aches, and fatigue are common symptoms of pregnancy.

People who are not pregnant usually have fever, muscle aches, and tiredness. They may also get a headache, stiff neck, confusion, loss of balance, or seizures.

Read: FDA Launches An Online Tool That Can Check Contaminant Levels In Foods

What Are The Different Types Of Food Contamination?

Some of the common examples could be Salmonella, E. coli, and Listeria. These microorganism can also multiply rapidly under favorable conditions, which poses health risks.

Chemical contamination

This happens when food comes in contact with chemicals which can lead to contamination. These chemicals could be of wide range, including pesticides, food additives cleaning agents, or toxins from contaminated water. Consuming chemically contaminated food can lead to acute poisoning or long term health issues.

Physical contamination

This means that foreign objects have contaminated the food, which may include glass, metal shavings, plastic or food. Often times, these contaminants find their way into food during processing and preparation.

Allergen contamination

This is could involve the unintentional transfer of food allergens. It may occur while using a share equipment, utensils, surfaces, or airborne particles that makes the food unsafe.

In a recent episode of Soha Ali Khan’s YouTube podcast 'All About Her', actor Genelia D'Souza told viewers that she does not feed her children ghee over fears of blocking their arteries and causing heart damage.

She told Khan, "Ghee was never a very big part of my diet. I’ve always been more conscious because cholesterol issues run in my family. Whether it was non-vegetarian food or anything else, it was always on my mind, I didn’t want to go overboard.

"We start building habits early. You can't keep feeding children excessive amounts of certain foods and then expect them to suddenly not be overweight and head to the gym later in life. It has to make sense."

The 38-year-old mother-of-two soon clarified that she considers ghee to be a problem when consumed in excess. D'Souza, who follows a strict plant-based lifestyle, explained that ghee, a known superfood, stays far away from her diet and instead she prefers to consume sesame seeds (til) for similar benefits.

She also addressed questions about giving up ghee and butter, stating, "I enjoyed a little bit of ghee and butter, but only in tiny portions. So when I eventually gave it up, it wasn’t a big deal," while acknowledging the sensory appeal of ghee, "I know it’s very tasty and it smells amazing."

Is Ghee Indeed Bad For You?

Made from cow milk butter, ghee contains about 130 calories and 15 grams of fat on average. It is also known to be rich in Vitamin A, D, K and E as well antioxidants.

However due to its high saturated fat content, some experts claim ghee can raise bad cholesterol levels in some people. While saturated fats help control high cholesterol and promote good heart health only apply when it is consumed in moderation. Ghee consumed in excess is indeed unhealthy.

However, it also contains beneficial fats (like omega-3s & CLA) and fat-soluble vitamins, offering potential anti-inflammatory benefits in small amounts, making it a balanced choice for many when balanced with overall diet and lifestyle.

A 1999 Indian Journal of Dairy & Biosciences study also noted that when researchers studied Indian men in a rural population who ate high amounts of ghee, they showed a significantly lower prevalence of coronary heart disease.

High doses of medicated ghee decreased serum cholesterol, triglycerides, phospholipids, and cholesterol levels in those suffering from psoriasis, a chronic autoimmune skin condition causing rapid skin cell buildup, leading to red, scaly, itchy patches, often on scalp, elbows, knees and back.

Who Should Avoid Ghee?

Experts recommend those suffering from conditions such as heart, digestive and kidney issues as well as obesity to steer clear from the superfood. Cholesterol patients should also avoid ghee as it is rich in fatty acids that may increase blood pressure and increase the risk of heart disease.

Lastly, those suffering from jaundice should also avoid it as it can cause major problems for the liver. Doctors suggest consuming not more than two teaspoons of ghee every day as it may pose certain health risks.