CDC estimates 3 out of every 4 US children of all ages have been infected with coronavirus since the pandemic’s start

Environment reporter Sue Surkes brings a startling comptroller report; health reporter Nathan Jeffay explains global urgency of vaccine booster and talks of 'prejudice psychology'

Many Western countries long ago gave 3rd shots, but many poor countries haven’t; new research spells out their value upping antibodies' quality and quantity

VP at US pharma firm says data showing shot it developed to help counter Beta variant 'really give us hope' that boosters can be adjusted for other coronavirus strains

Dr. Ashish Jha says Israeli research reveals that those over 60 who had second booster shot four months after first booster saw substantial reduction in infections and deaths

Company says new data shows healthy 5 to 11-year-olds could benefit from another kid-sized shot; US has yet to allow vaccinations for children under 5

Today’s trials rely heavily on participants saying how they feel, but Tel Aviv researchers publish a study showing process can be automated

Senior analyst Haviv Rettig Gur speaks about an EU unified against Russia; health and science reporter Nathan Jeffay brings COVID updates and promising research

Additional vaccination shot cuts rate of serious illness by a factor of three, gives limited defense against infection, new research says

Dr. Sharon Alroy-Preis maintains that restrictions need to remain for now due to still-high daily infection count; credits vaccine with decline in serious illnesses and death