PCRs have revolutionised the detection of bacteria in clinical samples since their widespread introduction in the 1990s.1 Quantitative PCR (qPCR), also known as specific PCR, involves the targeting of ...

An RT-PCR test has been made compulsory for ministers meeting Prime Minister Narendra Modi, as active Covid-19 cases in the country crossed the 7,000 mark today, sources told India Today TV. Around 70 ...