Tag Archives: Immunity

Here’s what you need to know: Even mild Covid-19 cases confer ‘durable immunity,’ new studies find. Fearing a ‘twindemic,’ health experts push urgently for flu shots. A cluster of cases prompts New Zealand to delay its election. ‘What convention?’ Milwaukee, site of the Democratic National Convention, copes with a gathering …

Does exercise help or hinder our bodies’ ability to fight off infections? In the context of the novel coronavirus outbreak, that question has gained urgency and also, thanks to recent research, emergent answers. The latest science suggests that being fit boosts our immune systems, and that even a single workout …