… One patient was defined as having early treatment failure with parasitaemia and a fever of
more than 38C on day three. Parasitaemia resolved, but the patient recrudesced on day 18 …

… (C and D) The numbers of contacts (C) and time spent in physical contact with the box (D)
by defeated GR D1Cre mice were higher than in defeated controls but similar to undefeated …

To the Editor—It is with great interest that we read the first report of reinfection from severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which represented an important …

Background Amplified copy number in the plasmepsin II/III genes within Plasmodium
falciparum has been associated with decreased sensitivity to piperaquine. To examine this …

The epidemic history of Zika virus began in 2007, with its emergence in Yap Island in the
western Pacific, followed in 2013–14 by a larger epidemic in French Polynesia, south Pacific, …

A cross-sectional survey involving 51 children, ranging in age from 3 wk to 15 yr, was performed
to examine the changes in respiratory mechanics with age in mechanically ventilated …

Background Characterizing the longevity and quality of cellular immune responses to severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2) enhances understanding of …

Plasmodium vivax infections often recur due to relapse of hypnozoites from the liver. In
malaria-endemic areas, tools to distinguish relapse from reinfection are needed. We applied …

… Reactions were started at 95C for 10 min, followed by 45 cycles at 95C for 15 s and 60C (genus
and P. vivax) or 59C (P. falciparum) for 30 s. Every run included at least one reaction …

… For α1b-AR binding sites, sections were incubated at 20C with tritiated prazosin (1 nM) for
30 min in a 50 mM Tris·HCl (pH 7.4) buffer, washed five times in ice-cold buffer, and dried. For …