WHAT IS ANTIGEN SCREENING METHOD?
Antigen is a scientific method made into simplified form so you can detect any trace of covid-19 in your throat saliva. If there is covid-19 in your throat, it will interact with the cloned fragments of covid-19 in the screening to show a positive mark. If no covid-19, no interaction.
Covid-19 may be present in your throat only from the 2nd to 12th day of infection. However, there is a 20% to 30% chance covid-19 may not present in your saliva but already in your lung. Therefore, it is advisable that you do an antibody screening to check for the presence of antibody against covid-19 in your blood. Therefore we suggest that you take a 2nd antibody screening about 3 to 4 days later to confirm. We suggest you take a 2nd antibody screening anyway to confirm negative or positive. If screened positive, you must self-isolate, consult your doctor immediately for early treatment
Please check below video for further screening instructions and technical details:

What is Antibody Screening Method?
Antibody detection is a scientific method designed to look for 2 specific antibody IGM and IGG in your blood. These antibodies are created by your body to fight covid-19. If there is one or both of antibodies, they will interact with the antibody markers during the screening and will show positive in one or both marks that means you may have covid-19 in your blood.
If you only have IGM antibody, you may be infected between 1 to 12 days therefore if treated early, the chance for quick recovery is high; if there are both IGM and IGG, you are infected between 7 to 21 days. If screened positive, you must consult your doctor for immediate treatment while self-isolate to prevent spreading; you should also take another antibody screening again the next day to re-confirm.
IGG antibody will remain in your body after you recovered
Please check below video for further screening instructions and technical details:

Why you should take both antigen and antibody ?
Covid-19 is a fast moving and harder to detect virus that other sars virus. It may not be present in your throat saliva but may be in your blood/body.
For best prevention, we strongly suggest that you take both antigen and antibody screenings. First, antigen method, then antibody method 3-4 days later. Checking more than one area is a more logical and effective way to detect covid-19 compared to just 1 screening.
If screened negative in both times, there is no covid-19 detected at the time of your screening. However, for your protection, you should take another 2 screenings in 10 to 14 days and repeat throughout the covid-19 pandemic.
If screened positive both times, you must self-isolate, consult your doctor immediately and seek preventive treatment asap.
Please check below video for further screening instructions and technical details: