From: Influenza A viral loads in respiratory samples collected from patients infected with pandemic H1N1, seasonal H1N1 and H3N2 viruses
Number of positive cases
Virus
NPA
NS
TS
Pandemic A/H1N/2009
12 (100%)
9 (75%)
A/H1N1
5 (100%)
A/H3N2
11 (91.67%)