Kuala Lampur, April 10 -- When Malaysians hear about armed conflict in the Strait of Hormuz, most think about oil prices, inflation, and the cost of living. However, it is not just an energy priority but also about national health security.

What is happening in Hormuz should concern and even alarm policymakers, hospital administrators, clinicians, and patient groups in Malaysia. When supply routes through one of the world's most important maritime chokepoints are disrupted, the consequences do not end at the petrol or diesel pump. They travel through the petrochemical chain, into plastics manufacturing, and eventually into hospitals, operating theatres, pharmacies, treatment centres, and community clinics.

Malaysia's healthcare system, ...