Variante Omicron capaz de infectar uma ampla gama de animais
The Omicron variant of the novel coronavirus can infect a broader range of animals than the original strain and the Delta strain, underscoring the significance of monitoring for the virus in susceptible species to prevent further mutations and spillover to humans, according to a recent study conducted by Chinese researchers. By comparing the receptor binding capability-a key step for viral …
Probe of virus’ origins needs collaboration
Open-mindedness in international community essential in tracing work To advance the probe into the origins of the novel coronavirus, top Chinese scientists have recently called for open-mindedness and international collaboration, as well as persistent efforts in screening wild animal specimens and samples of possible early infections. In an article published in The Lancet journal, Chinese researchers stressed that pinpointing a …
The latest situation of the novel coronavirus epidemic as of 24: 00 on October 26
The latest situation of the novel coronavirus epidemic as of 24: 00 on October 26. De 0: 00 para 24: 00 on October 26, 31 provinces (autonomous regions and municipalities directly under the Central Government) and Xinjiang Production and Construction Corps reported 16 newly confirmed cases, all of which were imported from overseas (3 cases in Shanghai, 3 cases in …
Is it necessary to test throat swab and nasal swab at the same time
At the press conference on the prevention and control of novel coronavirus epidemic in Beijing, Shi Guoqing, an expert from the National Health and Health Commission and deputy director of the Emergency Center of China CDC, said that oropharyngeal swab and nasopharyngeal swab are the full names of the two methods. If they are operated in a standard way, there …
Como fazer a detecção de ácido nucleico em novos coronavírus?
Durante o surto do novo coronavírus, todos prestaram muita atenção à dinâmica da epidemia enquanto faziam proteção pessoal. Originalmente, a estação de comunicação no inverno e na primavera é a época em que o resfriado comum e a gripe são altos, e o meio mais importante de controlar a situação epidêmica é separar os verdadeiros pacientes com pneumonia por COVID-19 de muitos pacientes respiratórios. Então, …
Por quanto tempo podemos obter os resultados do teste de ácido nucleico
Por quanto tempo podemos obter os resultados do teste de ácido nucleico? O tempo para mostrar os resultados da detecção de ácidos nucleicos é diferente devido ao número de instituições de detecção e ao número de amostras de ácidos nucleicos em cada região. Geralmente, os resultados estarão disponíveis dentro 24-48 horas. Caso exista uma instituição de testagem nesta unidade no …
Novo método de exame de esfregaço de deglutição de coronavírus
Swallow swab test is a medical test method, which uses a medical cotton swab to dip a small amount of secretion from the pharynx of human body, inoculates it in a special culture dish, and then places it in a temperature-controlled device for culture. You can know the patient’s condition, oral mucosa and throat infection. Secretions were taken from pharynx …
