BA.4 variant in Brunei, not expected to significantly increase Covid cases
BANDAR SERI BEGAWAN (Borneo Bulletin/Asia News Network): The Omicron BA.4 variant is not expected to cause a significant rise in the number of Covid-19 infections in the country after it was detected in April, said Minister of Health Dato Seri Setia Dr Mohd Isham Jaafar in the daily press conference on Wednesday (June 1).