New Zealand says it has solved Covid outbreak ‘puzzle’
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19 August 2021Pfizer Covid jab declines faster than AstraZeneca: study
19 August 2021New Zealand says it has solved Covid outbreak ‘puzzle’
New Zealand reported a breakthrough Thursday in tracing the source of a COVID-19 outbreak that plunged the nation into lockdown, with Prime Minister Jacinda Ardern saying it should help “stamp out” the virus.
