How California is renowned by Delta
From the middle of the summer, the Delta strain spilled into California, causing hospitals to stop the patient, the number of deaths skyrocketed, but the situation has so far changed positively.
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From the middle of the summer, the Delta strain spilled into California, causing hospitals to stop the patient, the number of deaths skyrocketed, but the situation has so far changed positively.
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US CDC director said those who had vaccinated with Covid-19 are not required to wear masks in most cases, contrary to WHO recommendations.
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