In this hospital in South Africa, technicians at whirring machines analyse 18,000 PCR tests a day, looking for signatures of coronavirus.
Their work is so precise that just a handful of samples helped the team to discover Omicron
Their work is so precise that just a handful of samples helped the team to discover Omicron
- Category
- South Africa
- Tags
- Omicron, Omicronvariant, SouthAfrica
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