ICMR and the All India Institute of Medical Sciences (AIIMS) have validated the test kits of a South Korean company that will be made locally by SD Biosensor. If positive, reconfirmation with an RT-PCR test is not needed.
If negative, ICMR recommends an RTPCR test to rule out infection. There is concern that testing needs to be stepped up. “Everyone wants a test that is fast and not very expensive,” said a government official.
About
![;;th]splhrpzs](https://img.etimg.com/photo/msid-76396733/thsplhrpzs.jpg ";;th]splhrpzs")
150,000 RT-PCR tests are being conducted daily. Some microbiologists said accuracy could be an issue. “There is a need for a lot of viral proteins to produce a positive result,” said one microbiologist.
“However, if a sample doesn’t have enough virus or a person has a low-grade infection, the test might give a false negative result.”
A similar test for H1N1 had been rejected on these grounds. The antigen test uses a nasal swab, unlike the antibody test, which needs a blood sample.
