1. Abbasian MH, Mahmanzar M, Rahimian K, Mahdavi B, Tokhanbigli S, Moradi B, Sisakht MM et al (2023) Global landscape of SARS-CoV-2 mutations and conserved regions. J Transl Med 21:152
2. Agrawal G, Hermann R, Moller M, Poetes R, Steinmann M (2021) Fast-forward: will the speed of COVID-19 vaccine development reset industry norms? McKinsey & Company. [Internet.] https://www.mckinsey.com/industries/life-sciences/our-insights/fast-forward-will-the-speed-of-covid-19-vaccine-development-reset-industry-norms
3. Ahuja A, Athey S, Baker A, Budish E, Castillo JC, Glennerster R, Kominers SD et al (2021) Preparing for a Pandemic: accelerating vaccine availability. Am Econ Assoc Papers Proceedings 111:331–335
4. Alfani G (2022) Epidemics, inequality, and poverty in preindustrial and early industrial times. J Economic Literature 60(1):3–40
5. Arora A, Ceccagnoli M, Cohen WM (2008) R&D and the patent premium. Int J Ind Organ 26(5):1153–1179