They can lead to significant environmental damage and economic losses.But the closure of the Strait of Hormuz is not the first time shipping disruptions have resulted in significant biofouling on idle vessels.Global merchant vessel traffic is the main mode of transport for commodities, and researchers have identified 24 choke points in maritime trade.But 20 of these have alternative routes, meaning shipping can be managed by rerouting vessels We recommend the following actions to manage the biofouling risk for vessels arriving from the Strait of Hormuz region.The opportunity to mitigate the impacts of this potential super-spreader event, and other similar events, requires global cooperation and action to protect our environments, economies and social values from marine biological invasions and their effects.For the latest from SBS News, download our app and subscribe to our newsletter.