The Latest Epidemic Prevention Policy of Sanya Tourism

For people from high-risk areas of epidemic prevention and control in China, they will be identified at Qionghai port of entry at the first time, sampled and sent for inspection in a centralized way, and transported as required to form a closed loop, and centralized isolation measures will be strictly taken 14 days. Before the isolation is lifted, the nucleic acid test should be carried out again, and the test result is negative before release.

/kloc-people with a history of living in a medium-risk area within 0/4 days will pass through the port of entry in Qiong with negative proof of nucleic acid test within 7 days; Those who don't have a certificate of nucleic acid testing will collect samples for nucleic acid testing as soon as they arrive in Joan, and wait for the results at their own expense until the results of nucleic acid testing come out.

Extended data

Purification and disinfection of drinking water (I) Clarification of mixed water: Alum, aluminum sulfate, ferric sulfate or polyaluminum chloride are used as coagulants, and a proper amount is added to the mixed water, which is stirred with a stick. When flocs appear, the water is clarified after standing for precipitation.

You can use local materials, and mash cactus, cactus, hibiscus, mallow, purslane, thorn, elm and kapok bark into mixed water, which is also helpful for blood coagulation.