Coronavirus: How do you vaccinate 7.7 billion people?

Five challenges of distributing a Covid-19 vaccine to billions of people.

from BBC News - World https://ift.tt/3o8y8Jq

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Today Gold Rate in Pakistan Per tola is Rs. 123200. These rates are normally the same all over Pakistan, However, every city Sarafa market decides the current gold price. Gold rates may be different in every city of Pakistan. Karachi is the main hub of gold market, in Pakistan, Karachi is leading for gold rate, every […] The post Today Gold Rate in Pakistan, 29 August 2020 appeared first on BOL News . from BOL News https://ift.tt/3jn2FRs
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