HIV vs. Cold: Understanding the Key Differences & Symptoms
HIV Infection
* Caused by the human immunodeficiency virus (HIV)
* Attacks the immune system, specifically CD4+ T cells (also known as helper T cells)
* Can lead to acquired immunodeficiency syndrome (AIDS) if left untreated
* Transmitted through contact with infected blood, semen, vaginal fluids, or breast milk
* Symptoms may include fever, rash, sore throat, muscle aches, fatigue, and weight loss
* Treatment involves antiretroviral therapy (ART), which can suppress the virus and prevent it from progressing to AIDS
Cold Virus Infection
* Caused by a variety of viruses, most commonly rhinoviruses
* Attacks the respiratory system, causing inflammation and irritation
* Usually resolves on its own within 7-10 days
* Transmitted through contact with infected respiratory droplets or surfaces
* Symptoms may include runny nose, sneezing, sore throat, cough, headache, and body aches
* Treatment involves rest, fluids, and over-the-counter medications to relieve symptoms
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