Human Immunodeficiency Virus (HIV) is a virus that attacks the immune system, specifically targeting CD4 cells (T cells), which help the body fight off infections. If left untreated, HIV can lead to the disease known as Acquired Immunodeficiency Syndrome (AIDS), which is a more advanced stage of HIV infection where the immune system is severely compromised. HIV is primarily transmitted through sexual contact, sharing needles, or from mother to  Read More

1. Weakened immune system: Individuals with weakened immune systems, such as those with HIV/AIDS, malnutrition, or certain medical conditions, are at a higher risk of developing TB. 2. Close contact with someone with active TB: Being in close contact with someone who has active TB increases the risk of contracting the disease. 3. Living in crowded or unsanitary conditions: TB is more common in areas with poor ventilat  Read More