Group A streptococcal disease: enhanced surveillance protocol

National enhanced surveillance of invasive group A streptococcal disease (iGAS), to gain additional information for public health management.

This publication was withdrawn on

This protocol is no longer in use. See the Group A streptococcal infections: guidance and data collection for the latest guidance.


National enhanced surveillance of severe group A streptococcal disease protocol

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The enhanced surveillance aims to evaluate as quickly and efficiently as possible any changes in the epidemiology of severe group A streptococcal infections to inform public health guidance.

Published 20 February 2009