CONTRIBUTORS
Stephen Dover, CFA
Chief Market Strategist
Head of Franklin Templeton Institute
Originally published in Stephen Dover’s LinkedIn Newsletter, Global Market Perspectives. Follow Stephen Dover on LinkedIn where he posts his thoughts and comments as well as his Global Market Perspectives newsletter.
Hantavirus is in the headlines not because it’s widespread, but because a rare and severe cruise-ship outbreak involving the Andes virus variant created a dramatic story and concern that it could spread more broadly. Sadly, the hantavirus episode arrives with memories still fresh from widespread loss of life and severe economic fallout caused by the COVID-19 pandemic.
This week, I sat down with our health care and biotech analysts from Putnam Investments and Franklin Equity to get a fuller view of the hantavirus outbreak and what the implications could be for investors. We discussed its relevance for health care stocks, but also why this outbreak appears materially different from the early stages of COVID-19.
In what follows, I summarize the views expressed by Steve Burlingame, Akiva Felt and Alex Morse from Franklin Equity and by Mike Maguire and Noelle Tune from Putnam.
- Serious, yes. Systemic, probably not. The outbreak has captured attention because contracting hantavirus can be fatal, but the evidence thus far points to a contained impact from human-to-human transmission.
- This is a case where transmission matters more than headlines. For investors, the key question, therefore, is whether evidence subsequently emerges of a more widespread and sustained spread of hantavirus beyond close-contact settings.
- Any near-term reaction in biotech may reflect optionality more than earnings power. Vaccine-platform names may attract attention in the media, but the commercial case will likely remain uncertain unless the outbreak becomes a significantly greater and more persistent public-health challenge.
- The comparison with COVID-19 is understandable, but incomplete. Hantavirus can be more severe for infected individuals, yet it remains far less transmissible, which materially changes its public health ramifications.
- mRNA promise does not ensure payoff. Development of vaccines or effective treatments is costly, and as a consequence the potential returns to biotechnology or pharmaceutical companies may be limited if the outbreak remains contained.
The message is simple: Watch infection transmission rates, not headlines. The key question in the next seven to 10 days is whether this virus remains contained or begins to spread into other populations, with broader public health and market implications.
For investors, our takeaway is that biotechnology remains an innovation-driven space where long-term returns depend less on headlines and more on disciplined assessment of clinical, regulatory and commercial viability.
WHAT ARE THE RISKS?
All investments involve risks, including possible loss of principal.
Equity securities are subject to price fluctuation and possible loss of principal.
Investment strategies which incorporate the identification of thematic investment opportunities, and their performance, may be negatively impacted if the investment manager does not correctly identify such opportunities or if the theme develops in an unexpected manner. Focusing investments in the health care and biotechnology sectors carries much greater risks of adverse developments and price movements in such industries than a strategy that invests in a wider variety of industries.
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