Guidance: Norovirus and hepatitis A virus scheme: recent intended results

This proficiency testing (PT) scheme is suitable for laboratories that examine viruses in food products or waters using molecular methods.

from Public Health England - Activity on GOV.UK https://www.gov.uk/government/publications/norovirus-and-hepatitis-a-virus-scheme-recent-intended-results-for-distribution
via IFTTT

source https://tennissurfacingspecifications.tumblr.com/post/183725671559