Science Without Borders – part of a series of stimulating scientific talks with scientists from the Weizmann Institute of Science, organized by the Latin American Committee for the Weizmann Institute of Science CoronavirusCountermeasuresCOVID-19COVID-19 immune systemCOVID19DesigningFleishmanimmune systemIMMUNITYProfSarelvideoVITAMINvlogWeizmann Institute of ScienceYouTubeRelated 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