(Reuters) - The mRNA-based COVID-19 vaccine produced at the World Health Organization-backed vaccine hub in South Africa could take up to three years .
The mRNA-based Covid-19 vaccine produced at the World Health Organisation-backed vaccine hub in South Africa could take up to three years to get approval if companies
do not share their technology and data.
(Reuters) - The mRNA-based COVID-19 vaccine produced at the World Health Organization-backed vaccine hub in South Africa could take up to three years .
(Reuters) - The mRNA-based COVID-19 vaccine produced at the World Health Organization-backed vaccine hub in South Africa could take up to three years .