An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
1 Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Universite de Sherbrooke, Sherbrooke, QC J1H 5 N4, Canada. Electronic address: Sheela.Ramanathan@usherbrooke.ca.
2 Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Brazil.
1 Department of Immunology and Cell Biology, Faculty of Medicine and Health Sciences, Universite de Sherbrooke, Sherbrooke, QC J1H 5 N4, Canada. Electronic address: Sheela.Ramanathan@usherbrooke.ca.
2 Virology Laboratory, Institute of Biological Sciences, Federal University of Pará, Brazil.