HealthUltrasound can push vaccines into the body without needles Vaccinations could be made less painful by treating skin with a vaccine-laden liquid and using ultrasound to push it into the body 51¶¯Âþ
HealthDoes covid-19 affect pregnancies and do the vaccines reduce any risks? The coronavirus has been linked to adverse pregnancy outcomes, but vaccines help to keep mothers and babies safe 51¶¯Âþ