Fever, cough, sore throat – symptoms in the spotlight in the era of COVID-19 – are just some of the tell-tale signs of our body’s immune system kicking into action against an unwanted intruder. Whether triggered by an infection, an allergen, or a vaccine, immune responses are driven by a complex array of cellular processes that can play out over several days or even weeks.
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Published on: 2 Jun 2022
