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How do negative-sense single-stranded RNA (-ssRNA) viruses generate mRNA?
Which of the following best describes antigenic drift in animal viruses?
Which of the following is synthesized by reverse transcriptase?
Which of the following is administered to individuals who have been exposed to the rabies virus to provide immediate protection?
Which process typically releases non-enveloped viruses from the host cell?
What is the typical pattern of virion buildup in persistent viral infections?
A 22-year-old male presents with a sudden onset of fever, body aches, fatigue, and a dry cough. His symptoms began 3 days ago, and he has no significant medical history. A rapid influenza test is positive. What type of viral infection does this patient most likely have?
A 28-year-old male presents with fever, sore throat, mild cough, and loss of taste and smell for the past 3 days. He denies shortness of breath or chest pain. A nasal swab PCR test confirms SARS-CoV-2 infection. What is the most appropriate management for this patient?
Which of the following best describes how plant viruses move between plant cells?
What are the primary sites of entry for viroids?
