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Long COVID: double vaccination halves risk of developing long-lasting symptoms

2 19 1
22.09.2021

In unvaccinated people, around one in 20 who get symptomatic COVID-19 experience symptoms for at least eight weeks. Around one in 50 have symptoms that drag out for three months or more.

We wanted to know whether COVID-19 vaccines might protect against developing long-lasting symptoms. To find out, we looked at data provided by more than a million regular contributors to the COVID Symptom Study, a project in which members of the public log their symptoms via an app to help with research.

Our latest analysis of the study’s data, covering around 2 million vaccine doses, shows that vaccines significantly reduce the risk of catching COVID-19, with only 0.2% of those fully vaccinated later testing positive for the virus.

Even if you’re unlucky enough to catch the virus after being vaccinated, your chances of falling seriously ill or dying are slashed. Double-vaccinated people are 31% less likely to experience acute COVID-19 symptoms and 73% less likely to be hospitalised – a result that’s borne out in the relatively low hospitalisation and death rates we’re seeing now even as tens of thousands of people are still testing positive every day in the........

© The Conversation


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