The Shanghai epidemic affects people's hearts, the spread of Omi Kerong is very rapid, many Shanghainese are caught off guard, they do not leave home for half a month, why the positive cases in the community have increased one after another, some positive cases in the community have not been pulled away, it is just home isolation, so can the asymptomatic infected people be isolated at home?
Can an asymptomatic infected person be isolated at home?
First of all, we need to understand the concept of "asymptomatic infected person", when diagnosing a person with asymptomatic infection, some of them are likely to be in the incubation period of confirmed cases, and then observe that symptoms will appear after a period of observation, and even develop severe disease.
Home isolation is still risky, mainly in two aspects:
First, it is possible to continue to spread the epidemic;
Second, if he himself cannot detect the progress of his condition in time, he may miss the best treatment period, and may develop into severe illness or even pose a threat to life.
If there are mild and asymptomatic infected people, it is best to concentrate these people at designated isolation points for isolation and observation as much as possible.
What is the probability of "material transmission" of Omicron?
In addition to cold chain food, ordinary items may also carry the virus and trigger the spread of the new crown virus. While this view is controversial, in China, there are indeed suspicions that ordinary items are causing the spread of the new crown virus in china.
A study by CDC Weekly showed that the local cluster transmission case of Aomi Kerong in Zhuhai may be caused by dentures imported from Europe and the United States. The study said there have been no local cases of COVID-19 in Zhuhai since 4 February 2020, and the first infected person in the Zhuhai outbreak had never left Zhuhai in the month before the onset of the disease.
"Characters and people" is a key link under China's "dynamic zero clearance" policy, but compared with the normalized prevention and control of "human-to-human", the prevention and control strategy of "material-to-human" is still in the exploratory stage.
If you have been infected with Delta or Olmikeron, will you be infected again?
Infection with the Omiljun virus, after treatment and cure, if the contact with the Omiljun virus is still at risk.
After infection with the new crown virus, you can get a certain degree of immunity, but "Omi kerong" is a relatively new mutant, the antibodies obtained earlier may not be able to completely neutralize the "Omilon", if you contact the Omilon virus again, there will still be a risk of infection.
Xiaobian suggests that it is best to pay attention to protective measures every day, wear masks, wash hands frequently, ventilate more, gather less, and maintain social distancing, which is the most simple and effective means of prevention.