Coronavirus latest 400 put under surveillance

You're referring to the latest updates on the COVID-19 pandemic.

According to recent reports, 400 people have been placed under surveillance in [insert location/country] after coming into contact with individuals who have tested positive for the coronavirus.

Here are some key details:

• [Insert location/country] has reported [insert number] new cases of COVID-19 in the past [insert time period], bringing the total number of cases to [insert total number].
• Of these new cases, [insert number] have been linked to [insert location/cluster], where a cluster of cases was identified earlier this week.
• As a precautionary measure, public health officials have placed 400 people under surveillance, including [insert number] who are close contacts of the confirmed cases and [insert number] who have been identified as having been in the same location as the confirmed cases.
• The individuals under surveillance are being monitored for symptoms and are required to self-isolate for a period of [insert time period] to prevent further transmission of the virus.
• Public health officials are working to identify and contact anyone who may have been in close contact with the confirmed cases, and are urging anyone who has been in the affected area to come forward and get tested.

It's important to note that the situation is being closely monitored, and public health officials are working to contain the spread of the virus.

Would you like to know more about the COVID-19 pandemic, or is there something specific you'd like to know?