A first case of #COVID19 reinfection from HKU, with distinct virus genome sequences in 1st and 2nd infection (142 days apart). Kudos to the scientists for this study.
This is no cause for alarm - this is a textbook example of how immunity should work.
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#JustIn: #HKU's microbiology team issued a press release suggesting the 33-year-old IT patient, who came back from #Spain, is the world’s first #Covid19 reinfected patient.
#Covid19
#coronavirus