Posted: Tue 14th Nov 2023

Chickenpox vaccine should be given to children on NHS, Joint Committee on Vaccination and Immunisation say‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

Chickenpox vaccine should be given to children on NHS, Joint Committee on Vaccination and Immunisation say‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​
This article is old - Published: Tuesday, Nov 14th, 2023

Children should be offered a vaccine on the NHS to protect against chickenpox. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

The Joint Committee on Vaccination and Immunisation (JCVI) has today recommended a universal varicella (chickenpox) vaccination programme should be introduced as part of the routine childhood schedule. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

This should be a two-dose programme offering vaccination at 12 and 18 months of age using the combined MMRV (measles, mumps, rubella and varicella) vaccine. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

Chickenpox is a highly contagious infectious disease caused by the varicella zoster virus. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

Infection is characterised by the presence of an itchy, spotty rash with spots appearing then blistering and scabbing over. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

Other symptoms that can appear before the rash develop can include a fever, muscle aches and pains and generally feeling unwell. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

Chickenpox is often more serious in very young infants (under 4 weeks) and adults, in particular in pregnancy when it may cause complications in both the mother and the foetus, and in adults who are immunosuppressed. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

According the JCVI a two-dose schedule is predicted to decrease the number of cases of varicella seen in childhood rapidly and dramatically. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

The programme will prevent severe cases of varicella, and other serious complications of varicella, which while rare may have otherwise resulted in hospitalisation or other serious outcomes. ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

A catch-up programme should also be initiated following implementation of a programme to prevent a gap in immunity ‌​‌‌​​​‌‍‌​‌​‌‌‌​‍‌​‌​‌‌​​‍‌​​‌‌‌‌​‍‌​​​​‌‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌‌​‌​‍‌​​​​‌‌​‍‌​‌‌‌‌‌​‍‌​​​‌‌​‌‍‌​​‌‌​‌​‍‌​‌​‌​‌‌‍‌​​‌​‌‌‌‍‌​​‌​‌‌​‍‌​​‌‌​‌​‍‌​​​‌​​‌‍‌​​‌‌​‌​‍‌​​​‌‌​​

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