Shane, who had welcomed his second born son Kooper a year ago, noticed a strange glow in their child’s eye. Young Kooper’s parents, from Wales, explained that although after noticing this glow, they did not think much of it. They saw a white patch in their son’s eyes in low light, which prompted them to google the symptoms with one suggesting shining light directly into his eyes, which made the glow apparent! What they didn’t know at the time is that their son would soon be diagnosed with a rare form of cancer that affects kids under the age of six: Retinoblastoma.

Cancer is the leading cause of death in children and adolescents, it is one such disease that can unilaterally affect anyone, regardless of age, gender or any other factors. Every year more than 300,000 kids are diagnosed with cancer globally, according to the Indian Cancer society.

According to the American Cancer Society, Retinoblastoma is the most common type of eye cancer among children, it accounts for about 2% of all childhood cancer. However, it is a rare cancer affecting 3.3 cases per 1 million people under the age of 20

The World Health Organization (WHO) explains that 80% of children with cancer are cured, a surprising statistic showed that less than 30% of children are cured, in low- and middle-income countries (LMICs).

Unexpected Symptom Of Cancer

The Childhood Eye Cancer Trust (CHECT) emphasizes that common indicators of retinoblastoma include a white glow in the eye – which may only be visible under specific lighting conditions or in photographs – a squint, a change in the eye's appearance, or swelling of the eye.

Often, only a single symptom might be present. While a photo can reveal the tell-tale white glow, it's not always the case. Therefore, CHECT strongly advises seeking professional medical advice even if a photo doesn't show a glow but other symptoms are apparent.

Kooper’s Diagnosis And Initial Complications

Shane described the anxious period leading up to the diagnosis, "I noticed it on a Friday, and we decided to take him to the doctor first thing on Monday. The weekend was filled with panic, endless online searches, and imagining the worst – it was a terrifying experience. The doctor referred us to the local hospital a couple of days later, which was another unsettling time of uncertainty. We had read that there could be other reasons for the obscured red reflex in his eye, so we clung to the hope of a different diagnosis." The family had an appointment at Birmingham Women and Children's Hospital in December 2024.

Shane reflected on receiving the devastating news, "I don't think anything can truly prepare you to hear that your one-year-old has cancer, might lose his eye, or might never see out of it again – it was an incredibly emotional time. We immediately called our parents and used WhatsApp groups to inform the rest of the family. They had already suspected retinoblastoma after our initial hospital visit, so this was confirmation. We used the information provided at the hospital to reassure them and explain the treatment plan. The doctor discussed various chemotherapy options and also offered genetic testing, which we opted for, considering Kooper has an older brother and for Kooper's future and potential children."

Treatment for Retinoblastoma and Side Effects

Kooper has started receiving chemotherapy as the primary treatment for his retinoblastoma. His father, Shane, explained that the treatment plan has involved multiple approaches so far, including delivering chemotherapy drugs directly into an artery, using laser therapy, and administering chemotherapy via injections. The effectiveness of these different methods has varied.

A recent medical examination indicated that the main tumor in Kooper's eye had reduced in size. However, the doctors also noted the growth of smaller clusters of cancerous cells, known as spores, within his eye. Because of this, there's hope that the most recent treatment, the chemotherapy injection, will be successful in addressing this new development.

Shane also described a difficult side effect that Kooper experiences after each treatment session. For several days following his chemotherapy, when he is on steroid medication, Kooper becomes very distressed. This period of discomfort makes it impossible for his parents to send him to nursery, which is challenging as they both work. Despite these difficulties, Shane mentioned that Kooper surprisingly seems to enjoy his visits to the hospital.

What is Retinoblastoma?

According to The National Eye Institute retinoblastoma is a rare form of cancer that forms in the retina, it can cause blindness as well as can be life threatening. However, early diagnosis and treatment can help prevent vision loss as well as from spreading cancer

The most common thing parents notice with this eye cancer is that the black circle in the middle of their child's eye looks white when light shines on it. Often, this shows up in flash photos. The National Eye Institute explains that other symptoms include.

• Eyes that look crossed or one eye that wanders.
• An eye that looks sore, puffy, or red.
• Eyes that seem watery all the time.
• Not being able to see very well.
• Falling down more often.
• Bumping into things.
• Having trouble getting around the house.
• Holding toys and books very close to the face to see them better.

COVID vaccines saved millions of lives. As countries worldwide raced to provide relief and protection from the deadly coronavirus, rumours began to circulate about vaccines. Hundreds of false reports emerged following major developments. One such allegation was that the vaccines contained viruses that cause AIDS (HIV). But are these claims factual, or do they need to be debunked?

Misconceptions about these vaccines stem from misunderstandings about how the immune system and vaccines work. It is crucial to clarify that AIDS is caused by HIV, which is entirely different from SARS-CoV-2, the virus responsible for COVID-19.

Do COVID-19 Vaccines Contain HIV?

No, COVID-19 vaccines do not contain any virus that causes AIDS. The vaccines use messenger Ribonucleic Acid (mRNA) technology, which teaches our bodies how to recognise and combat the coronavirus. They do not contain any live viruses, including HIV.

What Are The Different Types Of COVID Vaccines?

Each coronavirus vaccine causes the immune system to create antibodies, which fight infection with SARS-CoV-2 vaccine. COVID-19 vaccines use a harmless version of a spikelike structure called an S protein on the surface of the COVID-19 virus. There are multiple types of coronavirus vaccines.

mRNA vaccine

An mRNA vaccine gives cells instructions for how to make the S protein found on the surface of the COVID-19 virus. After vaccination, the body's muscle cells begin making the protein pieces and showing them on cell surfaces. This causes the body to create antibodies. Then if you catch the COVID-19 virus, these antibodies are used to help clear out the virus.

Once the protein pieces are made, your cells break down the instructions and get rid of them. The mRNA in the vaccine doesn't enter the nucleus of the cell, where DNA is kept. Both the Pfizer-BioNTech and the Moderna COVID-19 vaccines use mRNA.

Vector vaccine

In this type of vaccine, material from the virus that causes COVID-19 is placed in a modified version of a different virus. This different virus is called a viral vector. The viral vector gives cells instructions to make copies of the COVID-19 virus S protein.

Once the cells display the S proteins on their surfaces, the immune system responds by creating antibodies and defensive white blood cells. If infection with the virus that causes COVID-19 happens later, the antibodies help clear out the virus.

Viral vector vaccines can't cause infection with the COVID-19 virus or the viral vector virus. The Johnson & Johnson COVID-19 vaccine is a vector vaccine that's no longer used in the United States.

Protein subunit vaccine

Subunit vaccines include only the parts of a virus that best stimulate the immune system. This type of COVID-19 vaccine has harmless S proteins in it. Once the immune system recognises the S proteins, it creates antibodies and defensive white blood cells. If infection with the COVID-19 virus happens later, the antibodies help clear out the virus. The Novavax COVID-19 vaccine is a protein subunit vaccine.

If you are someone who suffers from dry and itchy eyes, a recent update may not be the best news for you. As per the enforcement report from the Food and Drug Administration (FDA), 75,000 cases of eye drop solution were voluntarily recalled nationwide by the BRS Analytical Service, which is a pharmaceutical testing lab.

Why Are These Products Recalled?

The recall came in the backdrop of FDA audit at BRS Analytical Service, which found a number of Current Good Manufacturing Practice (cGMP) deviations. These are a set of regulations enforced by the FDA to ensure that manufacturers use safe practices to produce pharmaceutical products, reports NBC news.

"cGMP deviations may lead to products of unacceptable quality, and it is not possible to rule out patient risks resulting from use of these products,” said AvKare, which is a manufacturer of medical, surgical, and pharmaceutical items, which had originally reported the recall.

Furthermore, as per the enforcement record, the recall is also "due to a lack of assurance to sterility". These products are also described as "eye lubricants", which help relieve dry and irritated eyes.

Which Products Have Been Recalled?

NBC news reports that the recall includes ophthalmic solutions shipped over a two year period from: May 26, 2023 until April 21, 2025, according to AvKare.

• NDC# 50268-043-15 Artificial Tears Ophthalmic Solution
• NDC# 50268-066-15 Carboxymethylcellulose Sodium Ophthalmic Gel 1%
• NDC# 50268-068-15 Carboxymethylcellulose Sodium Ophthalmic Solution
• NDC# 50268-126-15 Lubricant Eye Drops Solution
• NDC# 50268-678-15 Polyvinyl Alcohol Ophthalmic Solution

So, What Can You Do Instead?

Dr Anita Sethi, who is Principal Director and HOD Ophthalmology, Max Multi Specialty Centre at Panchsheel Park recommends to stay away from natural remedies like haldi (turmeric) or ginger from putting inside the eye.

In absence of eye lubricants, she recommends certain daily habits that can help protect the eyes from dryness. "In the extremely dry and hot weather, we need to protect our eyes by wearing sunglasses or caps and avoid the direct dust and wind going into the eyes when we are sitting in an air-conditioned room or the fan avoid the blast directly in your face, like when you're driving. Keep the vents so that it is away from your face and not going directly into the eyes."

When asked if there are anything one can eat to ensure their eyes are not dry, she said, "food and nutrients that help with dry eye basically just maintaining the health of the eye, which is foods rich in vitamin E, antioxidants. Coloured vegetables and fruits and even maintaining your thyroid and vitamin D levels because these also contributes to dry eye."

The key to ensure that your eyes are protected from environmental factors like sun, dust, and eat, especially for those who work outdoors or spend long hours on screen, she recommends investing in good sunglasses with ultraviolet protection.

"For those who are using computers a lot, you need to blink your eyes constantly, take breaks in between, and drink a lot of water. Dehydration is also contributing factor to dry eye." She also recommends using a zero number protective glasses and computer glasses that can decrease strain and dry eye.

When summer arrives and the air grows thick with warmth, it brings with it an unwelcome guest—mosquitoes. That irritating buzz in your ear, the sharp sting on your skin, and the maddening itch afterward can quickly turn a pleasant evening into a nightmare. But have you ever noticed that mosquitoes seem to swarm around you more than others? If you find yourself swatting away bites while your companions remain unbothered, you're not alone—and you're not imagining it.

Turns out, mosquitoes do play favorites, and science has a few fascinating explanations for why that might be. From your blood type to your wardrobe, your scent to your sweat, here’s a deep dive into the weird and wild biological reasons why mosquitoes might just love you more—and what you can do about it.

Before we decode their behavior, it’s important to understand the threat they pose. Mosquitoes are among the deadliest creatures on earth, not because of their bite itself, but because of what they can carry. From Dengue, Malaria, and Chikungunya to Zika Virus and Japanese Encephalitis, mosquitoes are silent vectors for disease that impact millions globally. According to the World Health Organization, mosquito-borne illnesses claim over a million lives each year—making them far more than a backyard pest.

Why Do Mosquitoes Bite?

Contrary to popular belief, mosquitoes don’t bite for food. Male mosquitoes survive entirely on nectar, while females seek out blood to obtain proteins vital for egg development. That’s right—only the females bite, and they do it for reproduction.

But mosquitoes don’t choose their targets randomly. Their decision to bite you is rooted in biology and chemistry. Female mosquitoes are equipped with a suite of sensory tools that allow them to detect carbon dioxide from nearly 160 feet away, identify specific skin odors, and even spot you based on the color of your clothes. Here are five weird biological reasons mosquitoes may find you more irresistible than others.

1. Your Blood Type

There’s long been speculation that mosquitoes prefer certain blood types, and science offers some support. A 2004 study found that mosquitoes landed on people with Type O blood nearly twice as often as those with Type A. A more recent 2019 study reinforced this finding, observing mosquitoes feeding more frequently from Type O blood samples.

While the exact mechanism isn’t fully understood, researchers believe it’s related to secretions on the skin associated with specific blood types—particularly in people known as “secretors,” whose blood type antigens are found not just in their blood but in their saliva, sweat, and skin.

2. The Color of Your Clothing

Mosquitoes are highly visual and rely on sight to locate hosts, especially in the daylight. Studies show that darker colors—black, navy, and red—stand out more to mosquitoes. These colors retain more heat and contrast strongly with green, natural environments, making you an easy target.

Light-colored, loose-fitting clothing offers more than just summer comfort—it can be your first line of mosquito defense.

3. You Emit More Carbon Dioxide

Every time you exhale, you release carbon dioxide, one of the key cues mosquitoes use to track humans. Larger individuals, people who are pregnant, or anyone who’s physically active emits more CO₂ and is more likely to attract attention.

According to research published in Chemical Senses, mosquitoes detect carbon dioxide using an organ called the maxillary palp, which enables them to lock in on their target from a shocking distance of up to 164 feet.

4. Your Body Odor

Human sweat contains a mix of compounds—like lactic acid, ammonia, and uric acid—that mosquitoes find irresistible. Newer research highlights the role of carboxylic acids, which are produced when beneficial skin bacteria break down sebum (the waxy substance secreted by your skin).

Interestingly, even the most expensive perfumes or colognes may not mask these natural odors. Genetics, hygiene, and lifestyle factors like exercise can all impact how your skin smells to a mosquito.

5. Alcohol

Yes, even your choice of beverage can make a difference. A small study found that mosquitoes were more likely to land on participants after they had consumed beer. While the sample size was small and the findings modest, it raises interesting questions about metabolism, body temperature, and skin chemistry post-consumption.

Why Some People Swell More Than Others After Bites?

Mosquito bites don’t affect everyone equally. Some people develop small red dots; others end up with itchy welts. The difference lies in your immune response. When a mosquito bites, it injects saliva that contains anticoagulants and proteins. Your immune system releases histamine to combat these foreign substances, which causes inflammation and itchiness. People with stronger immune responses tend to have more visible reactions.

Remedies To Protect Yourself

Forget citronella candles and unverified home remedies. The most effective repellents contain DEET, picaridin, or oil of lemon eucalyptus. For those preferring natural alternatives, plant-based repellents such as neem oil, lavender, and citronella can help, though they may need more frequent application.

Want an extra layer of protection? Look for sunscreens that also offer mosquito repellent features—perfect for beach days and hikes alike.

How to Make Your Home Mosquito-Free?

A few strategic changes can turn your home into a mosquito fortress:

• Eliminate stagnant water in pots, buckets, and bird baths—mosquitoes breed in still water.
• Use ceiling fans to disrupt mosquito flight patterns.
• Install window screens and keep doors shut during dawn and dusk.
• Add mosquito-repelling plants like marigold, basil, and lemongrass to your garden.
• Taking cues from global solutions like the Caribbean’s approach to community fogging and public awareness can also make a lasting impact.

Understanding why mosquitoes target you is more than a fun fact—it’s a survival skill. Armed with knowledge and the right protection, you can reclaim your summer without constantly itching or worrying about disease.