Coronavirus UK vaccine update: Vaccine side effects more common in second shot


There are budding indicators that the Pfizer and AstraZeneca vaccines are driving down deaths and hospitalisations throughout the UK. This constructive influence is the results of thousands and thousands of individuals receiving a minimum of the primary dose of a two shot routine. That isn’t the one fascinating perception to emerge from the vaccination course of.

According to knowledge analysed by the COVID Symptom examine app, which has been monitoring the continuing influence of the vaccination effort from consumer insights, the after effects of the vaccine are more common the second time round.

According to findings printed in early February, round one in 5 who obtained their second dose of the Pfizer vaccine logged a minimum of one systemic impact.

This contrasted with round one in seven folks experiencing a minimum of one systemic impact inside seven days of their first jab.

Similarly, more folks skilled effects in their arm after their second dose, with about half reporting native signs like ache and swelling.

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What’s more, the staff behind the app additionally discovered that earlier publicity to coronavirus makes it more seemingly that somebody will expertise systemic effects after vaccination.

Around a 3rd of vaccinated individuals who had COVID-19 in the previous reported a minimum of one systemic impact inside seven days from their vaccination, in contrast with just below one in 5 individuals who had not already had the virus.

Around one in twenty individuals who had beforehand had COVID-19 skilled after effects for more than three days in the course of the first week, and round one in fifty had been affected for six days or more.

What are the common side effects?

According to the COVID symptom Study app knowledge, common side effects embody complications; fever; chills or shivers; tiredness (fatigue); muscle or joint pains; diarrhoea and feeling sick (nausea).

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It’s additionally common to expertise ache, swelling, redness or itchiness on the web site of the injection, or swelling of the glands (lymph nodes) in the armpit.

As the staff behind the app level out, whereas they might make you’re feeling grotty, all these effects are an indication that your immune system is kicking into motion to guard you from COVID-19.

“At the same time, don’t worry if you don’t experience any of these effects after your vaccine,” they famous.

“Your immune system will still be learning to respond to the virus – it’s just not making a fuss about it.‍”

If you aren’t eligible but, you could wait to be contacted.

The NHS will let when it is your flip to have the vaccine.

It’s essential to not contact the NHS for a vaccination earlier than then.

You can e-book your vaccination appointments on-line if any of the next apply:

  • You are aged 60 or over
  • You are at excessive danger from coronavirus (clinically extraordinarily weak)
  • You are an eligible frontline well being or social care employee
  • You have a situation that places you at increased danger (clinically weak)
  • You are a principal carer for somebody at excessive danger from coronavirus.