262 cases of cryptosporidium have been reported up until March 8, however, Health NZ stopped short of issuing notice of an outbreak citing a lack of a cluster.
Lead pipes like the ones that contaminated the tap water in Flint, Michigan, carry water into millions of older homes across the U.S. every day, a legacy of an era before scientists realized the severe long-term health consequences of exposure to the heavy metal.
On Monday, cities in Ohio and Michigan lifted a three day restriction on drinking tap water. But experts say the threat of harmful algae blooms linked to the water contamination will remain in Lake Erie for years to come.