Moderna’s new COVID-19 vaccine for South African variant ready for human testing, company says
South African coronavirus variant detected in New York resident
South African COVID-19 variant found on Long Island
Fight against Covid-19 variants in South Africa is lesson for world
South Africa advisers back Pfizer COVID-19 vaccine after study
Pfizer-BioNTech's COVID-19 vaccine produces a much weaker immune response against the variant found in South Africa, a new study suggests
Pfizer plans to test COVID-19 vaccine booster targeting the South African variant
Pfizer, Moderna COVID-19 vaccines protection against South African variant unclear, studies find
South Africa variant's deadly spread highlights risks of unequal COVID "Vaccine Apartheid"
Pfizer/BioNTech vaccine weaker against South African variant, study says; New York City could run out of doses. Latest COVID-19 updates
New Covid variant with South Africa mutation detected in UK
Winter storm delays vaccine shipments to Florida and Texas; New York reports South African variant; 486K US deaths. Latest COVID-19 updates
South African COVID-19 variant detected in NYC hospital patient
Coronavirus patient believed to be world’s first reinfected by South African variant is in critical condition
South Africa reopens its land borders as virus cases decline