COVID-19 Disease and Economic Burden to Healthcare Systems in Adults in Six Latin American Countries Before Nationwide Vaccination Program: Ministry of Health Database Assessment and Literature Review

N. Espinola,C. I. Loudet,R. Luxardo,C. Moreno,M. H. Kyaw,J. Spinardi,C. F. Mendoza,C. M. Carballo,A. C. Dantas,M. G. Abalos,J. Ballivian,E. Navarro and A. Bardach. COVID-19 Disease and Economic Burden to Healthcare Systems in Adults in Six Latin American Countries Before Nationwide Vaccination Program: Ministry of Health Database Assessment and Literature Review. International Journal of Environmental Research and Public Health. 2025;22(5).