variants

Airlines urge White House to end COVID international travel testing rules
World

Airlines urge White House to end COVID international travel testing rules

WASHINGTON, Feb 2 (Reuters) – Major airlines, business and travel groups urged the White House on Wednesday to end COVID-19…
Spread of Delta and Omicron mutants causing flood of infections: WHO secretary general
World

Spread of Delta and Omicron mutants causing flood of infections: WHO secretary general

The spread of the Delta and the Omicron variant of the coronavirus is causing a flood of infections, Director General…
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