Holiday Travel and Cold Weather Drive Rise in Flu and Respiratory Illnesses in Pennsylvania

TL;DR
As holiday gatherings end, cases of flu, COVID-19, and norovirus are rising, with increased flu activity linked to travel and social events. Health experts recommend vaccination and good hygiene practices to prevent illness.
- Flu, COVID and norovirus cases rise as holiday gatherings wind down 6abc Philadelphia
- Flu, respiratory illnesses rising in Pennsylvania TribLIVE.com
- Flu, RSV, and COVID cases rise in Green County as holiday travel and cold weather take a toll 102.3 KRMG
- FLU CASES IN PENNSYLVANIA SPIKE OVER HOLIDAYS WCCS AM1160 & 101.1FM
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