国民保健体系敦促高风险群体在冬季获得最新的Covid-19疫苗,以防范不断变化的变异。 The NHS urges high-risk groups to get the updated Covid-19 vaccine this winter for protection against evolving variants.

国民保健制度敦促有资格的人,特别是75岁及以上的人,在护理院和免疫系统薄弱的情况下,在冬季获得最新的Covid-19疫苗,以防止变异。 The NHS is urging eligible people, especially those aged 75 and over, in care homes, and with weakened immune systems, to get the updated Covid-19 vaccine this winter to protect against evolving variants. 多数人经历轻微的副作用,如疼痛、疲劳或发烧,一周内就解决了,但很少发生严重反应,包括心脏病和严重过敏反应。 Most experience mild side effects like soreness, fatigue, or fever, which resolve within a week, though rare serious reactions—including heart inflammation (myocarditis) and severe allergic responses—can occur. 诸如胸痛、呼吸短促或呼吸困难等症状需要立即得到医疗护理。 Symptoms like chest pain, shortness of breath, or difficulty breathing require immediate medical attention. 疫苗被认为安全和有效,其好处大于风险。 The vaccine is deemed safe and effective, with benefits outweighing risks.