Zato sto se virus i dalje siri medju djecom, a niko ne moze da kaze koliko vremenski vakcinacija stiti. Nadam se da su pametniji od nas i da nakon davanja vakcine prate promjene u antitijelima.87 per cent of adults in the country, which has a population of 400,000, have received their first dose of a vaccine, with 60 per cent already having had both doses.
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