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优先为脆弱的免疫功能低下患者接种疫苗增强剂,防止出现新的COVID变体
剑桥大学的一项新研究表明,仅仅接种疫苗可能不足以保护免疫系统受损的人免受感染,即使疫苗已经产生了抗体。今天发表在《科学进展》杂志上的研究结果表明,这些人将需要定期接种疫苗来保护他们,并降低感染的风险,这种感染可能很严重,也可能导致新的“担忧变体”的出现。
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今日热点
Emanuel joins CNN
Cause of death revealed
Alleged shooting plot arrest
Sentenced for killing wife
Musk's role challenged
Chernobyl reactor shell hit
WH blocks AP reporter
Quakes shake Bay Area
Creates MAHA commission
Florida Sen. Thompson dies
Signs FL immigration laws
Detected in veterinarians
Plane returns to Washington
DOGE team’s access audit
Pope Francis hospitalized
119 deported to Panama
Flanagan to run for Senate
Infant mortality rates study
Former Arkansas gov. dies
Reach short-term extension
Trans care order blocked
US retail sales plunged
US approves extradition
Texas judge fines NY doctor
EU warns on Trump tariffs
Foreign aid freeze lift order
Criticizes European allies
Eagles Super Bowl parade
Credit card debt hits $1.21T
TikTok back in app stores
US citizen held in Russia
Alabama House passes bill
Hamas to free 3 hostages
Lyles, Hill agree to race
On recovery from torn ACL
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