As COVID-19 vaccinations had been on the increase and restrictions on companies and gatherings waned in the spring, Portland General...
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Getty ImagesCopyright: Getty ImagesAn estimated 82.1% of people classified as clinically extremely vulnerable had received both doses of coronavirus vaccine...
The coronavirus variant 1st discovered in the United Kingdom is now the most widespread strain of coronavirus in the United...
PA MediaCopyright: PA MediaOxford vaccine lead researcher Prof Sarah Gilbert says that current coronavirus vaccines might need "tweaking" to deal...