Covid-19 病毒傳播最遠 4 米, and the sole can also spread Recently, the US Centers for Disease Control and Prevention issued an early warning that the new coronavirus can spread in the air up to 13 feet (關於 4 米), and it may also be contaminated to the soles of shoes and cause transmission. This information is …
It is a common clinical procedure to collect respiratory mucosa surface samples with nasopharyngeal swab, which is used to evaluate whether there are respiratory virus or bacterial infections in adults and children.In the diagnosis of novel coronavirus infection, collecting nasopharyngeal swab for nucleic acid detection is an important examination method. Patients without special contraindications of nasopharyngeal swab collection can be …
Inactivated new corona virus sampling tube swab kits In the inactivated new coronavirus sampling tube swab kit, the components of the virus preservation solution usually include buffers, virus lysis agents (usually guanidines), surfactants, ETC. This storage solution can directly lyse the virus to release nucleic acid, which is convenient for subsequent nucleic acid detection. Product introduction of an inactivated virus …