We have decades of research experience.

We are committed to finding ways to prevent and treat infectious diseases.


The COVID-19 pandemic is an unrivaled scientific and global health challenge. As a company with a long legacy of research in infectious diseases, we have a responsibility to help.


Our research teams continually focus on the unmet medical needs of the HIV community. We are focused on the prevention and treatment of HIV.


Cytomegalovirus (CMV) is a virus that many people have without knowing they have it. Nearly 1 in 3 children (33%) get it by age 5 and over half (50%) of adults get it by age 40, so it’s important to continue research for CMV.


Human Papillomaviruses (HPV) are the most widespread and common sexually transmitted infections worldwide. More than 80% of sexually active women and men will acquire at least one HPV infection by the age of 45. We focus our research to help prevent and treat this virus.

There is a lot to consider when deciding whether to participate in a clinical trial. Any clinical trial includes risks, which the study doctor will review with you. Make sure you understand the risks before participating.

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Resources for patients

For help understanding clinical trial listings and for other resources, visit our Patient Resources section.
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About clinical trials

Learn what clinical trials are, how they work, and if you may be eligible to participate
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