HIV infection functionally impairs <em>Mycobacterium tuberculosis</em>-specific CD4 and CD8 T-cell responses (Publications)
HIV infection is the major risk factor predisposing for Mycobacterium tuberculosis (Mtb) progression from latent tuberculosis infection (LTBI) to tuberculosis disease (TB). Since long-term treated avi
Estimating the incidence of norovirus acute gastroenteritis among US and European international travelers to areas of moderate to high risk of... (Publications)
BACKGROUND: Acute gastroenteritis (AGE) is the leading cause of illness among returning travelers seeking medical care. Multiple types of enteric pathogens can cause travel-acquired AGE and, while bac
The phylogeography and incidence of multi-drug resistant typhoid fever in sub-Saharan Africa (Publications)
There is paucity of data regarding the geographical distribution, incidence, and phylogenetics of multi-drug resistant (MDR) Salmonella Typhi in sub-Saharan Africa. Here we present a phylogenetic reco