PMC6668043_01
PMC6668043_02
Timeline of 25-week outbreak period by ward and norovirus strain type.. (
A) All strains. Colours represent norovirus strain types determined by standard strain typing. (
B) GII.4 strain only. Colours represent norovirus sub-strain types determined by analysis of the hypervariable P2 domain.
wellcomeopenres-4-16850-g0000.jpg
PMC6668043_02_wellcomeopenres-4-16850-g0000.jpg
f1
These specimens represented 111 episodes of illness among the 107 sampled patients ( Figure 1).