UC-San Diego: With Time and Without Masks, COVID-19 Vaccines Wane in Protection
September 02, 2021
September 02, 2021
LA JOLLA, California, Sept. 2 (TNSJou) -- The University of California San Diego campus issued the following news release:
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Study of highly vaccinated health workers found more contagious delta variant, combined with masking mandate end, was associated with increased breakthrough cases, paralleling exponential rise of COVID-19 infections in San Diego community
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In a letter to The New England Journal of Medicine, publishing online Sept . . .
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Study of highly vaccinated health workers found more contagious delta variant, combined with masking mandate end, was associated with increased breakthrough cases, paralleling exponential rise of COVID-19 infections in San Diego community
* * *
In a letter to The New England Journal of Medicine, publishing online Sept . . .