PCR (Polymerase Chain Reaction) is required for diagnosing HIV in infants because maternal anti-HIV IgG antibodies can persist in the neonate's blood for up to 18 months, making antibody-based tests like ELISA or Western Blot unreliable for confirming active infection.

Break down complex topics into smaller, manageable chunks for easier recall.

Zambia

• loveness Phiri – 1084 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies