Researchers: New mutation of the coronavirus being called the 'deltacron' variant
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Dr. Mike Cirigliano joins Good Day Philadelphia to discuss the latest in health headlines, including a new mutation of COVID-19 that's been labeled the 'deltacron' variant.

Moderna CEO says fourth COVID shot may be needed
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Dr. Mike weighs in on a number of health headlines, including the CEO of Moderna's comments on the potential need for a fourth COVID-19 vaccine shot.

COVID surge causing people to readjust New Year's Eve plans
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As COVID-19 cases continue to surge nationally, people are readjusting their New Year's Eve plans to include more tame celebrations. Dr. Mike shares advice on how to celebrate safely and discusses the latest COVID-19 headlines.

Balancing Christmas traditions and COVID-19 safety
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Dr. Mike joins Good Day Philadelphia to discuss how to safely celebrate Christmas amid the surge in COVID-19 cases and other coronavirus headlines.

Omicron variant is now the most dominant COVID-19 strain in the U.S.
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Dr. Mike Cirigliano joined Good Day Philadelphia to discuss the latest health headlines, including new reports that the omicron coronavirus variant is now the most dominant strain in the United States.

New coronavirus variant detected in South Africa
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Dr. Mike joins Good Day Philadelphia to share what we know about the new coronavirus variant that was discovered in South Africa. Scientists say the variant is particularly concerning because of its high number of mutations and rapid spread among young people in Gauteng

COVID-19 booster shots could be widely available before holiday season
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Dr. Mike joins Good Day Philadelphia to discuss the latest health topics, including the upcoming meeting to expand COVID-19 booster shot eligibility and a hepatitis a infection at a local Starbucks.

Coronavirus cases uptick in US ahead of holiday season
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Dr. Mike joins Good Day Philadelphia to discuss the latest health topics, including a jump in COVID-19 cases ahead of the holiday season and the importance of maintaining routine medical care.

HPV vaccine cut cervical cancer rates among women by nearly 90%, study finds
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Dr. Mike joins Good Day Philadelphia to discuss the latest health topics, including a study that found an HPV vaccine cut cervical cancer rates among women by nearly 90% and an experimental COVID-19 antiviral pill.

Dr. Mike weighs in on potential Johnson & Johnson boosters, Bill Clinton's condition
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Dr. Mike stop by the Good Day set to discuss the latest on the FDA advisory panel's meting on Johnson & Johnson vaccine boosters and Bill Clinton's condition after he was hospitalized.