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  Indian J Med Microbiol
 

Figure 2: Timeline of illness for cases 1 and 2 counted from onset of COVID-19 infection. D, day; RT-CPR, reverse transcription polymerase chain reaction; RTK, antigen rapid test kit.

Figure 2: Timeline of illness for cases 1 and 2 counted from onset of COVID-19 infection. D, day; RT-CPR, reverse transcription polymerase chain reaction; RTK, antigen rapid test kit.