The vaccine has been found to prevent more than 90% of people from getting COVID-19.
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The vaccine has been found to prevent more than 90% of people from getting COVID-19.
Read MoreFalse claims about COVID-19 vaccines will be banned.
Read MoreA win for the region.
Read MoreStudy volunteers had encouraging immune responses.
Read MoreThe city owes its successful containment of the virus to peoples’ cooperation and compliance.
Read MoreFirst patients were injected in Oxford, UK.
Read MoreAmerican researchers are trying to build a more effective flu shot.
Read MoreMalaria vaccine to be introduced in Kenya, Ghana and Malawi.
Read MoreNew vaccine-based therapy sees success in five HIV patients.
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