- Cruises spot surge of Norovirus, highest successful decade: CDC Fox News
- Norovirus outbreaks surging connected cruise ships CBS Miami
- Norovirus outbreaks connected cruise ships skyrocket to highest levels successful a decade: CDC data New York Post
- After years of decline, norovirus outbreaks surge connected cruise ships KSL.com
- Norovirus surging connected cruise ships this year CBS Philadelphia
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