Figure 1.
HMPV circulates predominately during the winter-spring months. A2 was the major subgroup during 2010–2011. A2 and B2 co-circulated during 2011–2012 while B2 was the dominant subgroup during 2012–2013.
HMPV circulates predominately during the winter-spring months. A2 was the major subgroup during 2010–2011. A2 and B2 co-circulated during 2011–2012 while B2 was the dominant subgroup during 2012–2013.