She got Covid-19 four times this year alone

Liu’s four positive Covid-19 PCR results within a span of nine months this year. — LIU WEI ZI

Liu Wei Zi certainly has had her share of bad luck this year (2022) after testing positive for Covid-19 four times in quick succession.

The 24-year-old operations consultant had to quarantine herself in March, May, July, and most recently last month, when all her PCR (polymerase chain reaction) tests came back positive for the SARS-CoV-2 virus.