When we had to make all the decisions about seasonal flu vaccine, etc., most countries in the southern hemisphere were seeing both. But as the season went on, basically H1 crowded out most of the other influenza A, depending on the country. Some countries had both.
What we will see going forward is impossible to predict. Particularly as we protect people against H1, will another seasonal influenza return? Will we see B, as we normally see in the spring? Again, we'll hedge our bets. Fortunately, we have both vaccines.