Comment on H5N1 lethality in humans
In a brief letter to Biosecurity and Bioterrorism, Alan Zelicoff notes a problem with serosurveys for influenza H5N1 infection: …peak titers after H5N1 infection occur at about 4 to 6 weeks postinfection and may drop by as much as 32-fold over the course of a year, probably decreasing the sensitivity of serologic testing for past …