Category variants

Delta variant’s wild spread raises fears, fresh scrutiny of CDC mask guidance

Enlarge / Masked and unmasked individuals make their way through Grand Central Current market in Los Angeles, California, on June 29, 2021, as the Earth Wellness Firm (WHO) urges completely vaccinated people to proceed donning masks with the quick unfold…

Experts “extremely worried” about Delta variant as US death toll hits 600,000

Enlarge / Overcome medics from Queen Alexandra’s Royal Military Nursing Corps vaccinate associates of the general public at a fast vaccination centre, set up outdoors Bolton Town Corridor on June 09, 2021 in Bolton, England. Covid-19 Protection View additional tales…