Ho Wah submits OPV research documents for Covid-19 vaccine to MOH

KUALA LUMPUR: Ho Wah Genting Bhd’s (HWGB) wholly-owned subsidiary, HWGB Biotech Sdn Bhd (HWGB Biotech) had submitted the necessary documents to the National Medical Research Register (NMRR) to evaluate oral polio vaccine's (OPV) effectiveness and as a preventive protection against the Covid-19.