TY - RPRT TI - Shifts in Genetic Diversity of Porcine Reproductive and Respiratory Syndrome Virus 2 in Vietnam Before and After African Swine Fever: Increased Diversity and Novel Sub-lineages AU - Nguyen, T. C. AU - Pamornchainavakul, N. AU - Herrera da Silva, J. P. AU - Thanawongnuwech, R. AU - VanderWaal, K. PY - 2026 DO - 10.64898/2026.07.06.736905 UR - https://www.biorxiv.org/content/10.64898/2026.07.06.736905v1 ID - 10.64898/2026.07.06.736905 ER -