South Africa will give the unapproved Johnson & Johnson vaccine to its front-line health care workers beginning next week as a study to see what protection it provides from Covid-19, particularly against the variant dominant in South Africa, the health minister announced Wednesday.
from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/3rz2LcE
from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/3rz2LcE
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