South Africa

Johnson warns that the blockade will last at least until March 8

Pfizer will deliver doses of Covid vaccine to the US faster than expected

New Zealand’s first COVID case in months is a variant of South Africa

UK advocates for vaccine dose delays as approach grows stronger

Vaccines may not work as well in variants, says Hancock

Coronavirus variants are here. Can vaccines accompany?

Saudi Arabia and Brazil should receive vaccines as soon as India starts exporting

Oxford scientists preparing versions of vaccines to fight emerging virus variants – The Telegraph

New variant COVID-19 defeats plasma treatment, may reduce vaccine effectiveness

New variant COVID-19 defeats plasma treatment, may reduce vaccine effectiveness

Study on South Africa’s new coronavirus strain increases fear of vaccines

Pfizer vaccine appears effective against coronavirus variant found in Britain – study