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Low take-up of first booster doses and a lack of more effective vaccines are the challenges to bolstering immunity, experts say.
Click here to read the article by Zhao Jinzhao and Wang Xintong.
Narrated by Sarah Kutulakos.
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.
By SupChina4.7
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Low take-up of first booster doses and a lack of more effective vaccines are the challenges to bolstering immunity, experts say.
Click here to read the article by Zhao Jinzhao and Wang Xintong.
Narrated by Sarah Kutulakos.
See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.