Chile said Saturday it had found its first case of the Omicron variant of Covid-19 in a traveler who arrived late last month from Ghana.
The traveler had provided proof of a negative PCR test, but an additional mandatory test upon arrival at the airport proved positive, health authorities in the Valparaiso region said in a statement.
They said the passenger, who was not identified, had had two rounds of Pfizer vaccine and appeared in good health. The person has been in isolation since arriving.
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Other passengers on the same flight are being retested.
Covid-19 has claimed more than 38,000 lives in Chile to date.