Tag
CDC flu updates
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When Does Flu Season Hit? The Exact Timeline You Need to Know
The flu’s seasonal rhythm isn’t arbitrary. Unlike COVID-19, which disrupted traditional patterns, influenza A and B thrive in the dry, cold air of winter, but...
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When Does Flu Season End? The Science, Timeline, and What You Must Know
The flu’s persistence also reflects a global imbalance. In the Southern Hemisphere, where winter falls from June to August, flu season peaks before Northern...
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When is flu season 2025? The science, shifts, and what to expect
Public health agencies have long relied on historical patterns to forecast when flu season 2025 will peak—typically between December and February in the...