Dr. Interested Blog

RSV has always been the main reason infants are hospitalized for respiratory issues, but doctors are increasingly seeing it paired with other viruses. While yes, it’s always been the top reason that babies end up in the hospital with breathing trouble, doctors are now seeing viral co-detections in about 30% of cases. Instead of fighting one virus, infants are frequently testing positive for two or three viruses simultaneously. This is forcing medical teams to rethink how they treat RSV, as a child’s lungs under multiple attacks need much more aggressive support than they did in the past.

The idea of a “healthcare dream” for example becoming a nurse, doctor, surgeon, inspires many students, but unfortunately, the growing reality is that too many students lose interest in healthcare before they ever even begin.

For most of modern history, medicine has been based on the idea of the average patient. Doctors used standard drug doses and treatment plans and expected them to work for most people.

The idea of a “healthcare dream” for example becoming a nurse, doctor, surgeon, inspires many students, but unfortunately, the growing reality is that too many students lose interest in healthcare before they ever even begin.

Measles has resurged in Canada after decades of elimination. Learn how gaps in vaccination coverage contributed to outbreaks, and why the MMR vaccine remains critical.

Asthma is a common chronic condition affecting the lungs and airways. Learn about its causes, triggers, and practical ways to manage symptoms effectively.

Stroke recovery isn’t only about age or treatment — genetics play a crucial role too. Learn how genes like BDNF, APOE e4, and PATJ impact neuroplasticity, inflammation, and healing outcomes after a stroke.

Dr. Galina Gheihman, a neurologist at Brigham and Women’s Hospital and advisor at Harvard Medical School, is reshaping how neuroscience and neurology are taught through innovative programs and publications.

With nearly all teens using social media daily, platforms like TikTok and Instagram are reshaping youth mental health — often for the worse. Explore the rising concerns about anxiety, depression, and body image linked to excessive screen time.

Dr. Georgios Karagiannis, a distinguished cardiologist and researcher, continues to shape the field of heart failure and preventive cardiology through his medical expertise and academic dedication.

Balancing school with hobbies and exercise isn’t just fun—it’s essential. Discover how physical activity and creative outlets can reduce stress, boost mood, and improve teen mental health.

Do you sleep well? If you are a teenager, your answer will be no-day. The recommended daily amount of sleep is **8 to 10 hours**. However, teens actually sleep **less than 6 hours**. Would this be a problem if most teens don't get enough sleep?

Emergency room nurses are the first line of defense in life-threatening situations, providing critical care under pressure. Explore their intense, fast-paced world and what it takes to become one.

Explore the vital roles of operational (perioperative) nurses before, during, and after surgery — including their types, training, and impact on patient care.

Travel nurses are dynamic healthcare professionals who take their skills on the road, filling urgent needs in hospitals across the country. Explore what it takes to become one, the benefits, and the challenges they face.

A historic CRISPR breakthrough gives an infant with a rare genetic disorder a second chance at life—ushering in a new era of personalized medicine.

Oncology nurses play a vital role in cancer care—administering treatments, supporting patients emotionally, and navigating specialized healthcare settings. Learn how to become one and why they matter.

Meet Maurice Hilleman, the man behind over 40 vaccines that have saved millions of lives. Discover how a boy from Montana became one of the greatest minds in medical history.

From decades of setbacks to pandemic-defining success, this piece explores the rise of mRNA vaccines and their future potential in modern medicine.

As AI transforms education, medicine, and the future of work, youth must have a seat at the table. Read this op-ed by Adil Mukhi to learn why Canada needs a youth-driven AI policy now.

The controversial gene-editing experiment by Dr. He Jiankui shocked the global scientific community. This article explores the ethical, legal, and policy violations surrounding the world's first gene-edited babies and the implications for healthcare law.

Medical malpractice occurs when a healthcare provider delivers substandard care that causes harm to a patient. This post explores what qualifies as malpractice, contributing factors, and landmark cases in Canadian medical law.

Explore the evolution, legal framework, and patient rights embedded in Ontario's Mental Health Act—a cornerstone in balancing care and autonomy for individuals with mental illness.

Explore how cryosurgery evolved from 19th-century ice applications to cutting-edge, image-guided treatments used across modern medicine—and even in space.

Psychiatrists are medical doctors who specialize in understanding and treating mental health disorders. Combining medicine, psychology, and neuroscience, they help individuals navigate emotional turmoil through therapy, medication, and compassionate care.

An occupational therapist (OT) is a healthcare professional who helps people of all ages improve their ability to do everyday activities. These people may have physical, mental, or developmental challenges that make daily tasks difficult. Occupational therapists work to support patients in important parts of life, such as self-care, work, school, and free time activities.

As antibiotic resistance surges, bacteriophages—viruses that prey on bacteria—may offer a targeted, sustainable, and powerful solution to combat superbugs.

Ophthalmic surgeons diagnose and treat complex eye conditions through both medical and surgical care. From cataracts to retinal disorders, their work helps restore vision and improve quality of life. This article explores their role, the path to becoming one, and a real case of sight-saving surgery in a teen with a rare condition.

Neurosurgeons treat life-changing brain and spine conditions with precision and care. From years of training to complex surgeries, they stand at the crossroads of science, skill, and compassion.

Vascular surgeons treat diseases of arteries and veins using medicine, surgery, or special tools. Their expertise saves lives and keeps blood flowing properly throughout the body.

Paul Ehrlich's innovative dye techniques helped identify and differentiate granulocytes, key white blood cells involved in immune responses. His work laid the foundation for modern immunology and our understanding of immune cell functions.

Stereotactic Radiosurgery (SRS) is a non-invasive cancer treatment that uses precise, high-dose radiation beams to target tumors, especially in the brain, spine, and lungs. It delivers focused radiation with minimal damage to healthy tissue, often in just 1–5 sessions. SRS is ideal for small, well-defined tumors and offers quick recovery, though it's not suitable for larger or widespread cancers.

Explore how eosinophils, once known for their role in allergies and parasites, are now influencing cancer outcomes—sometimes acting as defenders, other times as accomplices in tumor progression.

Explore the fascinating history of Coley's Toxins, one of the earliest forms of immunotherapy, and its impact on modern cancer treatment approaches.

An in-depth look at the crucial role nurses play in elder care facilities, their responsibilities, challenges, and the impact they make on patients' lives.

Explore the essential role of internists and general care providers as the foundation of the healthcare system and often the first point of contact for patients.

Understand how modern immunotherapy harnesses the body's own immune system to fight cancer, revolutionizing treatment approaches and outcomes.

An in-depth look at anaplastic thyroid cancer, one of the most aggressive forms of thyroid cancer, including diagnosis, treatment options, and research developments.

A comprehensive overview of cancer, exploring its causes, types, diagnosis, treatment approaches, and the latest research developments.

Trace the fascinating evolution of chemotherapy from its origins in World War I to modern targeted approaches, and understand its transformative impact on cancer treatment.

Nephrologists are doctors who treat kidney conditions like kidney failure, stones, and chronic kidney disease. They also manage related issues like high blood pressure and help oversee dialysis and transplants.

Delve into the specialized field of endocrinology and learn how these physicians diagnose and treat hormonal disorders affecting multiple body systems.

Chemotherapy is a treatment that targets fast-growing cancer cells using powerful drugs. Learn how it works, its different types, side effects, and how it’s administered.

Discover the specialized world of pediatric nursing, where healthcare professionals dedicate their careers to caring for children from infancy through adolescence.

From chest pain to complex procedures, cardiologists play a crucial role in diagnosing and treating heart conditions. Learn how they work and why they matter.

Explore what hepatologists do, what conditions they treat, and how integrative approaches like Ayurveda may help manage chronic liver conditions.