الوسم: بريطانيا

{:en}A simple shift in chemistry one of the reasons{:}{:ar}قد تؤدي طفرات فيروس كوفيد-19 إلى انخفاض فعالية اللقاح{:}

Asmaa AlSadr
{:en}A simple shift in chemistry one of the reasons{:}{:ar}قد تؤدي طفرات فيروس كوفيد-19 إلى انخفاض فعالية اللقاح{:}

{:en} A simple shift in chemistry one of the reasons why the UK COVID-19 variant has become so problematic, says virology expert, Arab Health COVID-19 mutations may result in lower efficacy of the vaccine or the need for booster shots Booster shots will give higher levels of virus-neutralising antibodies and more durable protection and help against some of the variants 1.1.7 variant (known as the UK variant) has higher transmissibility, higher morbidity and mortality, and is affecting a lot of young adults and adolescents Sub-variants of the Indian Maharashtra strain…