COVID-19: Pfizer vaccine less effective at preventing infection in younger than in older children,…
Researchers said the results highlight the potential need to study alternative vaccine dosing for children.
A study suggests…
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Vaccines
Ebola vaccines arrive in Guinea after dust storm delay
The WHO sent the consignment of 11,000 doses to stop the outbreak spreading
Covid-19: Which countries in Africa are administering vaccines?
There has been global competition to get hold of vaccines, and African countries have generally not been as successful as richer…