The current pandemic COVID-19, caused by the SARS-CoV-2 virus, has been affecting thousands of people worldwide, promoting high numbers of deaths. With this, the world population is going through a process of changing habits, with social distance, improvement of hygiene techniques, to reduce the spread of the SARS-CoV-2 virus and, consequently, reduce the number of hospitalized people in serious condition, as well as the mortality rate. This scenario has been promoting a continuous search for researchers, in the most varied areas, for possible methods of prevention or cure. Specifically, in the field of pharmaceutical nanotechnology, a variety of products are being developed against SARS-CoV-2. Under these circumstances, we propose here an exposition of some of the nanotechnological products (nanoscale between 1 to 1000 nm) currently designed for the detection of the virus, for the prevention and treatment of COVID-19, in addition to equipment for personal protection. We believe that pharmaceutical nanotechnology will be a valuable tool in the disease from the development of products that guarantee our protection against the SARS-CoV-2 virus.

当前由 SARS-CoV-2 病毒引起的大流行 COVID-19 已经影响了全世界数千人，导致大量死亡。因此，世界人口正在经历改变习惯的过程，通过社交距离、卫生技术的改进，以减少 SARS-CoV-2 病毒的传播，从而减少病情严重的住院人数，以及死亡率。这种情况一直促使研究人员在各个领域不断寻找可能的预防或治疗方法。具体来说，在药物纳米技术领域，正在开发多种针对 SARS-CoV-2 的产品。在这种情况下，我们建议在此展示一些目前设计用于检测病毒、预防和治疗 COVID-19 的纳米技术产品（1 至 1000 nm 之间的纳米级）以及个人防护设备。我们相信，药物纳米技术将成为治疗该疾病的宝贵工具，因为我们可以开发出保证我们免受 SARS-CoV-2 病毒侵害的产品。