The Global Infectious Disease In Vitro Diagnostics Market Size was worth around USD 24.25 Billion in 2024 and is predicted to Grow to around USD 31.55 Billion by 2035 with a compound annual growth rate (CAGR) of 2.42% from 2025 to 2035. The government's emphasis on improving regulatory reforms and reimbursement is primarily responsible for driving the infectious disease in vitro diagnostics market globally.