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National Immunization Awareness Month: Protecting Health, One Shot at a Time
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 National Immunization Awareness Month: Protecting Health, One Shot at a Time

Dr. Jyoti Upadhyay

Specialist in Internal Medicine at Aster Hospital Mankhool, Dubai, UAE

The Importance of Immunization

National Immunization Awareness Month is celebrated every August to highlight the critical role vaccines play in preventing serious illnesses and safeguarding public health. Immunizations not only protect individuals but also help communities stay safe by reducing the spread of infectious diseases.

Vaccines have dramatically decreased the incidence of life-threatening conditions like measles, polio, hepatitis, and influenza. They also prevent complications that can affect organs such as the liver, lungs, and heart.

Why Awareness Matters

Despite proven safety and effectiveness, vaccine hesitancy remains a challenge. Awareness campaigns help:

  • Educate the public about vaccine benefits
  • Address myths and misinformation
  • Encourage timely vaccination for children, adults, and seniors

Vaccines Across Life Stages

Children:

  • Protect against diseases like polio, measles, mumps, rubella, hepatitis B, and more.
    Adults:
  • Boosters for tetanus, influenza, and shingles.
  • Vaccines for hepatitis A & B, pneumococcal infections, and COVID-19.
    High-risk groups:
  • People with chronic illnesses, liver disease, or immunocompromised conditions need additional protection.

Tips for Staying Up-to-Date

  1. Maintain a personal vaccination record.
  2. Consult your doctor about recommended vaccines based on age and health status.
  3. Follow local public health guidelines for seasonal vaccines like flu and COVID-19 boosters.
World Hepatitis Day – July 28
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World Hepatitis Day – July 28

“Hepatitis Can’t Wait” – Raising Global Awareness

Every year on July 28, the world marks World Hepatitis Day to increase awareness about viral hepatitis — a silent but deadly disease that affects over 350 million people worldwide.

What is Hepatitis?

Hepatitis refers to inflammation of the liver, often caused by a viral infection. The five main types of viral hepatitis are:

  • Hepatitis A – spread through contaminated food or water
  • Hepatitis B – transmitted via blood, sexual contact, or childbirth
  • Hepatitis C – mainly spread through blood
  • Hepatitis D – occurs only with hepatitis B co-infection
  • Hepatitis E – spread through contaminated water

These infections can lead to chronic liver disease, cirrhosis, liver failure, or liver cancer if left untreated.

Why It Matters

  • 1.1 million people die each year from hepatitis-related causes
  • 9 out of 10 people with hepatitis are unaware of their condition
  • Hepatitis B and C cause the majority of chronic infections and deaths
  • Vaccines and treatments exist, but access and awareness are still limited

 Prevention and Action

  • Get vaccinated for hepatitis A and B
  • Get tested—especially if you were born before 1965 or have risk factors
  • Practice safe hygiene and avoid sharing needles or personal items

Seek treatment—hepatitis C is now curable, and hepatitis B can be manage

July is International Group B Strep Awareness Month
Author admin Categories Awareness Posted on

July is International Group B Strep Awareness Month

Protecting Newborns Through Knowledge, Screening, and Prevention

Each July, International Group B Strep Awareness Month shines a vital spotlight on a silent but serious threat: Group B Streptococcus (GBS). Although many people have never heard of it, this common type of bacteria can have devastating effects on newborns if not detected and managed properly.

What is Group B Strep?

Group B Streptococcus (GBS) is a naturally occurring bacterium found in the lower gastrointestinal and genital tracts of about 1 in 4 pregnant women. While it’s usually harmless in healthy adults, it can cause life-threatening infections in newborns—especially if transmitted during childbirth.

Why GBS Awareness Matters

  • GBS is the leading cause of life-threatening infections in newborns, including:
    • Sepsis
    • Pneumonia
    • Meningitis
  • It can also cause stillbirth, preterm labor, and maternal infections.
  • Most cases are preventable with proper screening, education, and treatment.

Raising awareness saves lives—because when families and providers know what to look for, they can take action.

How GBS Is Detected

Around 35–37 weeks of pregnancy, women are routinely screened for GBS via a simple vaginal and rectal swab. If the test is positive:

Understanding Hyperlipidemia
Author admin Categories Internal Medicine Posted on

Understanding Hyperlipidemia: The Silent Risk to Your Heart Health

Understanding Hyperlipidemia: The Silent Risk to Your Heart Health

By Dr. Jyoti Upadhyay, MD, MBBS – Internal Medicine Specialist, Dubai

Hyperlipidemia, commonly known as high cholesterol, is one of the most significant yet silent risk factors for heart disease and stroke. Many people with elevated cholesterol levels feel perfectly healthy—until a serious event like a heart attack brings it to light.

As an internal medicine specialist in Dubai, I regularly counsel patients on how to manage hyperlipidemia through lifestyle, diet, and medication. This article will help you understand what hyperlipidemia is, why it matters, and what you can do about it.

What Is Hyperlipidemia?

Hyperlipidemia is a medical term for high levels of fats (lipids) in the blood, primarily:

  • Low-Density Lipoprotein (LDL) – often called “bad” cholesterol
  • High-Density Lipoprotein (HDL) – the “good” cholesterol
  • Triglycerides – another type of fat linked to increased cardiovascular risk

Excess lipids can accumulate in the blood vessels, forming plaques that narrow arteries and restrict blood flow, a process known as atherosclerosis.

Why Is It Dangerous?

Hyperlipidemia significantly increases your risk for:

  • Heart attacks
  • Strokes
  • Peripheral artery disease
  • Non-alcoholic fatty liver disease

It’s often called a “silent condition” because it usually causes no symptoms until complications arise.

How Is It Diagnosed?

A simple fasting lipid profile (blood test) checks your:

  • Total cholesterol
  • LDL cholesterol
  • HDL cholesterol
  • Triglycerides

Normal ranges (general targets, may vary based on risk level):

  • LDL: Less than 100 mg/dL (lower is better)
  • HDL: More than 40 mg/dL in men, 50 mg/dL in women
  • Triglycerides: Less than 150 mg/dL

Causes and Risk Factors

Hyperlipidemia can be influenced by both lifestyle and genetics. Common risk factors include:

  • Unhealthy diet (high in saturated fats, trans fats, sugar)
  • Sedentary lifestyle
  • Obesity
  • Smoking
  • Excessive alcohol use
  • Diabetes or hypothyroidism
  • Family history of high cholesterol (familial hypercholesterolemia)

How to Lower Your Cholesterol Naturally

1. Eat a Heart-Healthy Diet

  • Choose whole grains, fruits, vegetables, legumes, and nuts
  • Use healthy fats (olive oil, avocado, fatty fish) instead of saturated fats
  • Avoid trans fats found in processed and fried foods

World Sickle Cell Day
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World Sickle Cell Day – Raising Awareness, Empowering Patients

🌍 World Sickle Cell Day – Raising Awareness, Empowering Patients
By Dr. Jyoti Upadhyay, MD, MBBS – Internal Medicine Specialist, Dubai

June 19 marks World Sickle Cell Day, an important opportunity to raise global awareness about sickle cell disease (SCD)—a life-altering genetic blood disorder that affects millions worldwide, including in the Middle East.

As an Internal Medicine Specialist practicing in Dubai, I believe it is vital to bring this conversation into focus—not just for patients living with sickle cell disease, but for families, communities, and healthcare providers involved in their care.

What Is Sickle Cell Disease?

Sickle cell disease is an inherited condition in which red blood cells, normally round and flexible, become shaped like sickles or crescents. These abnormally shaped cells can:

  • Block blood flow to organs and tissues
  • Cause episodes of severe pain (called sickle cell crises)
  • Lead to complications such as anemia, stroke, infections, and organ damage

SCD is passed from parents to children through genes. It is most common in individuals of African, Middle Eastern, and South Asian descent—making awareness particularly important in our region.

Key Signs and Symptoms

Patients with sickle cell disease may experience:

  • Chronic fatigue or anemia
  • Frequent infections
  • Episodes of severe pain, especially in the chest, joints, or abdomen
  • Delayed growth or puberty in children
  • Vision problems

Early diagnosis—often through newborn screening—can dramatically improve outcomes.

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