Mosquitos in Jungles/Swamps

Mosquitos can spawn in jungles or swamps, making the biomes feel more like a real swamp or jungle. Mosquitos can spawn during the day rarely but are more prevalent at night. I think they should sting the player and deal half a heart of damage, and sometimes could apply a new negative effect making you ill, making the players shake and their screen shake, kind of like nausea but instead shaking screen When killed mosquitoes could rarely drop proboscis which could be used in potions to deter hostile mobs from the player, also repells mosquitoes