NEW DELHI : The uptick in covid-19 cases has revived the possibility of a fourth wave of the pandemic, but the severity of cases and hospitalization rates seem to be low, said Dr.
Arvind Lal, managing director of Dr Lal PathLabs. In an interview, Lal said his diagnostics chain has 20 labs across the country that can do up to 30,000 RT-PCR tests for covid-19 per day.
While cases have increased in Delhi, according to Dr Lal, the number of tests has come down substantially, and a lot of demand for RT-PCR in Delhi is driven by international travel requirements.
Edited excerpts from an interview: What challenges did you face in ramping up covid testing facilities over the past two years? In the first wave, we dealt with the unknown.