Market Analysis    The Allergy Immunotherapy Market is predicted to touch USD 4, 324.7 million at a 10.85% CAGR between 2016-2023, reveals the latest Market Research Future (MRFR) report. Allergen immunotherapy or allergy shots, simply put, is a long-term treatment that helps in decreasing symptoms for many with stinging insect allergy, eye allergy, allergic asthma, and allergic...