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😷 | Macau, 89 positive people in the city ... Cumulative 6 people since 18/941, Omicron BA.5.1 epidemic expansion = luxury ...

Photo The state of the PCR test site for all citizens, which will be the fourth time since June 6 in Macau = July 19, 4 (Photo: GCS)

Macau, 89 positive people in the city ... Cumulative 6 people since 18/941, Omicron BA.5.1 epidemic spread = luxury ...

If you write the contents roughly
Since June 6th, Macau has frequently conducted mandatory PCR tests and rapid antigen tests for all citizens, as well as additional PCR tests targeting some priority areas and priority groups. , All led to the discovery of many positives.

In Macau, which has a population of about 68, the number of confirmed cases of community-acquired infection of the new corona was maintained for about 8 months, but June 6 ... → Continue reading

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Rapid antigen test

Rapid antigen testWhat is (Jinsoku Kogenkensa)?Affinity chromatographyAntigen test method that applies.


Antigen-antibody reactionDetects the presence or absence of antigen using[1].


Specific binding to a specific antigenLigandWhen the sample solution is dropped on the filter paper on which the sample solution is fixed, it soaks into the filter paper.Antigen-antibody reactionIf there is an antigen, it binds to the ligand.At that time, the pigment is released and develops color.

Strong Points

  • No need for equipment to be installed in the test room
  • Results are usually obtained on the spot in 5 to 30 minutes.


Although this inspection method can be an important measure in the inspection of COVID-19, the latest research shows thatPCR testWithout a comprehensive testing system that includes follow-up and contact tracking, it is proven to be inadequate as a measure to control the new corona, and the possibility of false positives and false negatives has been pointed out.[1].



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