Tag: serology testing

Self-paid Serology Antibody Testing Service at Airport

The Government has announced the commencement of a self-paid serology antibody testing service at the airport from 18 August for people arriving in Hong Kong. No prices have yet been confirmed.

Fully vaccinated people arriving in Hong Kong who do not possess a positive result proof of a recognised serology antibody test can choose to undergo a self-paid serology antibody test at the airport’s Temporary Specimen Collection Centre (TSCC) during “test and hold”.  The relevant arrangement will be as follows:
(a) Fully vaccinated persons who have stayed in the new Group B specified places will still have to abide by the following relevant boarding requirements, otherwise they will not be able to board flights for Hong Kong:
(i) present a recognised vaccination record,
(ii) present a negative result proof of a polymerase chain reaction (PCR)-based nucleic acid test for COVID-19 conducted within 72 hours before the scheduled time of departure of the aircraft, and
(iii) present confirmation in English or Chinese of room reservation in a DQH in Hong Kong for no less than 14 nights starting from the day of the arrival of the relevant traveller at Hong Kong;
(b) before departure, relevant persons should register and pay for the test on the website of the self-paid serology antibody testing service provider, accessible via a link to be uploaded on the Government’s COVID-19 thematic website (www.coronavirus.gov.hk/eng/inbound-travel.html);
(c) upon arrival, follow instructions to undergo “test-and-hold” at TSCC;
(d) after specimen collection for the nucleic acid test under “test-and-hold” and on receipt of the relevant quarantine order, persons arriving at Hong Kong who choose to undergo a self-paid serology antibody test at the airport can follow directions to undergo the test by venous blood sampling; and
(e) after undergoing venous blood sampling, the relevant person can leave the airport on confirmation of a negative nucleic acid test result by Government-arranged designated transport to undergo compulsory quarantine in DQHs.

The result of the serology antibody test will be available in about 2 days.  If the result is positive, the Department of Health will contact the relevant passengers through their DQHs to shorten their compulsory quarantine period to 7 days.  The relevant persons can then arrange with DQHs on refunding the cost of the remaining 7 nights of room reservation.

Passengers still have to undergo two nucleic acid tests during the 7-day compulsory quarantine period, followed by a 7-day self-monitoring period as well as compulsory testing on the 9th, 12th, 16th and 19th days of arrival at Hong Kong.

“Persons who choose to undergo self-paid serology antibody testing at the airport will still be required to present at boarding the confirmation of a room reservation of no less than 14 nights in a DQH in Hong Kong, or they will not be allowed to board flights for Hong Kong.  The self-paid serology antibody testing service is provided by private testing institutions. Details can be checked with the institutions directly. Persons arriving at Hong Kong should endeavour to reserve and pay for the serology antibody test before departure, in order to ensure a smooth arrival process,” a Government spokesman reminded.

Antibody Tests

Today (26 June), the Government announced a list of private medical laboratories for conducting recognised antibody tests.

Antibody tests will be used by the HK Government as part of administering compulsory quarantine duration requirements for inbound travellers who have been fully vaccinated and tested positive for antibodies.

Antibody tests must fulfil the following criteria:
(1) The test is IgG/total antibody test against SARS-CoV-2 spike protein/surrogate neutralising antibody test;
(2) The test is done by a recognised medical laboratory listed in Annex;
(3) The test is done within three months (based on specimen collection date);
(4) Laboratories in Group A (private medical laboratories with the test area of “virology–serology” accredited under the Hong Kong Laboratory Accreditation Scheme (HOKLAS)) may use any validated antibody testing platforms;
(5) Laboratories in Group B (accredited private medical laboratories recognised by the Hong Kong Government’s Laboratory Recognition Scheme without the “virology–serology” accreditation) may only use specified antibody testing platforms (currently include antibody testing platforms in use by the Hospital Authority); and
(6) The test result must be reported in the prescribed format in paper form or in the electronic form on the Government system to be rolled out separately.

The currently recognised antibody tests will be done by serology testing using blood drawn from veins. The decision to receive serology testing is completely voluntary and it is a self-paid arrangement.

Antibody tests will be introduced in two parts:
Phase 1, starting from 30 June, HongKongers may take a recognised antibody test before departing Hong Kong. The documentary proof of such will be recognised to administer the compulsory quarantine arrangements upon returning to Hong Kong.

Phase 2 starting later in July will offer self-paid antibody tests for inbound travellers at the airport – subject to the implementation progress and epidemic developments.

Updated Quarantine Requirements

As announced on 21 June the duration of compulsory quarantine for inbound travellers could be adjusted to seven days of quarantine at a designated quarantine hotel plus seven days of self-monitoring with multiple polymerase chain reaction (PCR) nucleic acid tests if they meet all the following three criteria:

(1) Fully vaccinated with a vaccination record (Note);
(2) Obtained a negative nucleic acid test result during “test-and-hold” arrangement upon arrival at Hong Kong; and
(3) Possess positive result proof of a recognised serology antibody test conducted within the past three months.

The purpose of checking antibodies is to show evidence of response to vaccination.

Note: Fully vaccinated means the suggested dosage has been administered in accordance with the relevant guidelines of a COVID-19 vaccination course at least 14 days prior to arrival in Hong Kong. The relevant vaccines administered should be those included on the List of COVID-19 Vaccines Recognised for Specified Purposes (www.coronavirus.gov.hk/pdf/list_of_recognised_covid19_vaccines.pdf). Travellers who have recovered from a previous COVID-19 infection will be required to receive one dose of a COVID-19 vaccine to be considered fully vaccinated.

[gview file=”https://www.bcmagazine.net/wp-content/uploads/2021/06/antibody-test-june-2021.pdf”]