Bronchiolitis is most common in infants during which seasons?

Study for the Mosby's Canadian Practical Nurse Test. Engage with flashcards and multiple choice questions, each with hints and detailed explanations. Prepare thoroughly for your exam!

Multiple Choice

Bronchiolitis is most common in infants during which seasons?

Explanation:
Bronchiolitis in infants is most often linked to RSV, which shows a clear seasonal pattern in temperate climates. RSV activity rises in the fall and peaks in winter, with cases staying higher through early spring. Because infants are particularly susceptible to RSV and spend more time indoors with close contact during these cooler months, bronchiolitis rates are highest in fall and winter. Spring and summer see fewer RSV infections, and winter-only would miss the fall onset. Therefore, fall and winter is when bronchiolitis is most common.

Bronchiolitis in infants is most often linked to RSV, which shows a clear seasonal pattern in temperate climates. RSV activity rises in the fall and peaks in winter, with cases staying higher through early spring. Because infants are particularly susceptible to RSV and spend more time indoors with close contact during these cooler months, bronchiolitis rates are highest in fall and winter. Spring and summer see fewer RSV infections, and winter-only would miss the fall onset. Therefore, fall and winter is when bronchiolitis is most common.

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