by Dr. Gabriel M. Freitas | 09/11/2025 | Infectious Diseases
Hepatitis B is a viral infection that affects the liver and can present as either acute or chronic. Caused by the hepatitis B virus (HBV), this condition is considered one of the major global public health concerns due to its high transmission rate and potential...
by Dr. Gabriel M. Freitas | 09/09/2025 | Genetic and Hereditary Diseases
Duchenne Muscular Dystrophy (DMD) is a rare and progressive genetic disorder that primarily affects boys. It is characterized by progressive muscle weakness caused by the absence or insufficient production of a protein called dystrophin, which is essential for the...
by Dr. Gabriel M. Freitas | 09/04/2025 | Respiratory Diseases
Bronchitis is a respiratory condition that affects millions of people worldwide. It occurs when the bronchi — the airways responsible for carrying air into the lungs — become inflamed, making it difficult to breathe and causing symptoms such as persistent cough and...
by Dr. Gabriel M. Freitas | 09/02/2025 | Infectious Diseases
Hepatitis A is a viral infection that affects the liver and, although generally considered a milder form of hepatitis, it can cause major concern when outbreaks occur in populations. The disease is transmitted mainly through the ingestion of contaminated water or food...
by Dr. Gabriel M. Freitas | 08/31/2025 | Traveling Soon?
Why Prepare for a Trip to South Africa? 🌍🍇 From safaris in Kruger National Park, to wineries in Stellenbosch, to the vibrant city life of Cape Town — South Africa is a diverse and fascinating destination.But beyond the breathtaking landscapes, travelers need to be...