Playback of Student Life’s COVID-19 Update with Dr. Cathy Troisi. Cathy Troisi an American epidemiologist specializing in leadership studies and infectious diseases. For more information about HCC Student Life Events, visit #WeAreHCCCathyCommunity CollegeCoronavirusCOVID-19COVID19COVID19 immune systemEpidemiologistHCCHCCTVhostedhoustonHouston Community CollegeHouston TXimmune systemIMMUNITYLifestudenttexasTriosiUpdatevideoVITAMINvlogYouTubeRelated Posts COVID’s New Variant Is Spreading Faster Than Expected April 16, 2026 These Aren’t Just Hormone Problems April 16, 2026 New COVID Variant ‘Cicada’ Spreading Across U.S. | Seniors at Highest Risk April 15, 2026 Persistent immune activation and MS explosion #diseaseprevention April 13, 2026 Cicada COVID Variant Spreading in U.S. | What Doctors Want You to Know Now April 12, 2026 New COVID Variant Affecting Kids April 7, 2026