1 mpatible membranes in addition to clinically apparent infection.

2 f acquired antibodies between inapparent and apparent infections.

3 ions constituted a significant proportion of apparent infections (14% [for DENV-3 infections], 45% [f

4      Epidemiologic exposure to HIV-1 without apparent infection, an unusual distribution of HLA class

5                          Two animals died of apparent infection, and all kits were resorbed in anothe

6 er taking into account the probability of an apparent infection being formally reported.

7                                        Newly apparent infections decreased, whereas persistence incre

8 re to infection, all 19 had maintained their apparent infection-free status.

9 antibody responses differentiated clinically apparent infections from clinically inapparent infection

10 S-deficient (NOS2(-/-)) mice resolve culture-apparent infection in a fashion similar to that of norma

11 ia and Virginia resulted in the exposure and apparent infection of 2 physicians, both of whom had a d

12 s vary greatly in virulence, ranging from no apparent infection to severe disease causing 100% mortal

13 ar worldwide, causing 100 million clinically apparent infections, which can be fatal if untreated.