👉 Resurgences are a type of phenomenon in which a previously dormant or inactive substance, organism, or process reappears or emerges from its former state. This can be due to various factors such as a change in environmental conditions, genetic modifications, or changes in physical processes within the body. Resurgences can occur naturally or through人为干预，例如通过改变环境条件、基因改造或物理过程来促进新的生命体的出现。
