These 3 ASX healthcare shares are soaring today. Why?

The benchmark S&P/ASX 200 index (ASX: XJO) has slipped 0.75% into the red today at 7,414 points. The S&P/ASX 200 Healthcare Index (ASX: XHJ) is leading the broad market’s losses and has sunk 1.12% at the time of writing. Despite the downturn, these three ASX…