A recent cluster of hantavirus infections on a cruise ship has raised concerns about its potential impact on global markets. The World Health Organization (WHO) reports that there have been eight cases of the virus, with three deaths, but emphasizes that it does not see the situation developing into a large-scale epidemic like COVID-19.
Financial markets are, however, on high alert due to a potentially vulnerable macro environment. The International Monetary Fund (IMF) has lowered its 2026 global growth forecast to 3.1 percent, citing the U.S.-Iran war and disruptions in the Strait of Hormuz. Brent crude prices have also increased, trading above $100 a barrel.
Markets are focusing less on the health crisis itself than on reduced policy capacity to absorb a shock if one occurs. Bitcoin (BTC) and U.S. stocks have extended their rebound until recently, but there is a view that the trend could shift if the health crisis expands. The S&P 500 fell by 34 percent in 35 days during the early COVID-19 crisis, and some market participants warn that 'a bitcoin plunge similar to COVID-19 could repeat.'
Commodities are also a variable, with U.S. oil prices trading above $100 a barrel due to supply disruptions. Precious metals, such as gold and silver, have fallen in response to the U.S.-Iran clashes, but their value is uncertain as policy options are narrower now than they were during the 2020 COVID-19 crisis.