Vaccine effectiveness wanes after three months among care home residents - Medical Xpress

Vaccination-acquired immunity against COVID-19 wanes substantially after three months among elderly care home residents, suggesting that regular booster jabs may be needed for this group, according to preliminary findings from the Vivaldi study led by UCL res…

Vaccination-acquired immunity against COVID-19 wanes substantially after three months among elderly care home residents, suggesting that regular booster jabs may be needed for this group, according t… [+4277 chars]

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