Zambia detects first cases of BA.4 and BA.5 omicron variant
Zambia has detected the first case of BA.4 omicron variant and another one of BA.5 variant four weeks ago. Health Minister Sylvia Masebo says both the concerned individuals are from Chongwe District in Lusaka Province. Ms. Masebo says while the increase in positivity is small and the number of persons being admitted due to covid-19 is low, there is need ...
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