Will the health code of Ami contact change color? Do the families of Amish contacts need to be isolated?

Generally, the health code of sub-secret contacts will change color, mainly depending on the situation of sub-secret contacts, some are close contacts, some are close contacts with time and space, and we can know what code it is according to the situation. Please see my introduction for details!

Will the health code of the second secret contact change color?

According to the relevant regulations, the discoloration of health codes mainly has the following reasons:

1. The first category is people who have had contact with the confirmed cases or asymptomatic infected people in COVID-19, including close contacts, sub-close contacts and close contacts in time and space.

2. The second reason for color change is that I have been to the high-risk areas of COVID-19 epidemic (including the cell phone signal under my name).

3. Third, the information reported in the Health Code Times is inaccurate.

4. The fourth category is other people who have been included in the COVID-19 epidemic prevention and control platform to be investigated and verified.

To sum up, we can know that the health code of the second close contact person may change color.

Do families of Amish contacts need to be isolated?

Close contact of close contacts is called close contact for short. This kind of crowd refers to people who have had close contact with close contacts for the first time, such as people who live, work, eat and entertain in the same closed environment, but have not taken effective protective measures.

According to the relevant regulations, the second close contact person was subjected to centralized isolation medical observation for 7 days. If COVID-19's nucleic acid test results are negative in the first 7 days, and COVID-19's nucleic acid test results are also negative, the close contacts with them should be released from isolation. During the daily health monitoring, it is necessary to reduce mobility and do personal protection when going out. Do not participate in meetings, exhibitions, tours, dinners and other gathering activities. And in principle, do not leave the county (city, district) before the end of daily health monitoring.

Are sub-secret contacts at high risk of infection?

At present, there is no specific numerical value of infection probability of close contacts, which is mainly related to contact time, contact mode, protection and immunity.

1, contact time

Generally speaking, the shorter the close contact time, the lower the chance of infection. If you are in close contact for a long time, you will increase the chance of infection.

2. Contact method

Shaking hands, hugging and talking are less susceptible to infection than kissing, sleeping together and eating together.

3, whether to protect

Have I taken necessary protective measures, such as wearing a mask, hand disinfection, etc. Without protective measures, the probability of infection is very high.

4. Immunization

If you have been vaccinated before, you have a good immune prevention ability and the possibility of infection is lower than that of people who have not been vaccinated.