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FDA clears first preventative monoclonal treatment for COVIDDecember 9, 2021 -
'This is national security': Health passport going to be necessary for future global travelOctober 26, 2021 -
Johnson & Johnson vaccine much less effective against Delta, other variants: StudyJuly 20, 2021 -
Delta variant: Moderna & Pfizer doses effective, jury out on Johnson & Johnson vaxJune 22, 2021 -
What do we know about the Johnson & Johnson vaccine and blood clots?April 27, 2021 -
Concerns rise over AstraZeneca vaccine in Europe; could this happen in US?March 16, 2021 -
UK first country to authorize Pfizer COVID-19 vaccine for emergency useDecember 2, 2020 -
AstraZeneca COVID-19 vaccine trials called into question after technical mistake in studyNovember 27, 2020 -
AstraZeneca says its COVID-19 vaccine is up to 90% effectiveNovember 23, 2020