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The Standard Group Plc is a
multi-media organization with investments in media platforms spanning newspaper
print operations, television, radio broadcasting, digital and online services. The
Standard Group is recognized as a leading multi-media house in Kenya with a key
influence in matters of national and international interest.
Trial results showed that the Oxford coronavirus vaccine is 70% effective when given in a single dose, but up to 90% effective when given as a half dose, and then followed up with a larger second dose.
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