Market Size – USD 1.96 Billion in 2021, Market Growth – at a CAGR of 9.1%, Market Trends – The emergence of improved allergy immunotherapies such as Subcutaneous Immunotherapy (SCIT) The global allergy immunotherapy market size was USD 1.96 Billion in 2021 and is expected to register a revenue CAGR of 9.1% over the forecast period, according to the latest report by...