New COVID-19 variant detected in at least 40 different countries
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Social Issues
January 28
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As omicron cases decrease in certain regions of the United States,
It's unclear where this mutation came from or if existing vaccines are effective against this new strain, but
Let’s hope that this development doesn’t mean another outbreak of a coronavirus variant.
Từ vựng
international health experts
chuyên gia y tế quốc tế

issued a fresh warning
đưa ra một cảnh báo mới

an omicron subvariant
một biến thể phụ omicron

World Health Organization
Tổ chức Y tế Thế giới

infectious disease specialists
chuyên gia bệnh truyền nhiễm

heightened immunity
khả năng miễn dịch cao hơn

Quiz
The new variant is
An omicron subvariant
0% chọn
Under examination
0% chọn
Both
0% chọn
Which countries has BA.2 been detected in?
What is one reason to be optimistic about the new variant?

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