https://www.poconorecord.com/story/news/2021/12/16/omicron-variant-covid-19-pa-lehigh-valley-cases-suspected/8929545002
https://philadelphia.cbslocal.com/2021/12/16/university-of-pennsylvania-moves-final-exams-virtual-next-week-due-to-covid-19-spike
https://thehill.com/changing-america/enrichment/arts-culture/585727-worst-choice-ever-intense-backlash-after-elon-musk
https://www.downtoearth.org.in/blog/climate-change/tornadoes-and-climate-change-what-a-warming-world-means-for-deadly-twisters-and-the-type-of-storms-that-spawn-them-80680
https://www.washingtonpost.com/health/2021/12/14/does-pfizer-covid-pill-paxlovid-work
