Flu may be coming back with a vengeance, experts say, and children could be at risk - USA TODAY

Flu is making its grand return to Australia and other countries in the southern hemisphere, prompting experts to worry what's in store for the US.

After a two-year hiatus, the flu may be back this season – and with a vengeance. Data from the Southern Hemisphere, which is in its flu season, show cases surpassing pre-pandemic levels, prompting h… [+4942 chars]

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